Women's aid? How to ask for help

Thanks folks. I have stayed overnight at emergency accommodation hostel and was suppose to go for housing interview. Meanwhile yesterday when I told my partner we left he immideatly said he's leaving the apartment, he's leaving country saying how he won't get visa like this anyway, bla bla...pathetic. I had to go this far for him to finally leave.

I have returned to the apartment and he told me he left keys inside, which he did not. He even told me they are in the kitchen or the room, which they weren't and then he just said he'll give me the keys. Like wtf? I don't think you forget such things.
So I told him I want him to hand me the keys today in town or else I'm calling the police.

I don't expect him to come to apartment then again I don't take him for granted anymore either so better be safe than sorry. I might put some sort of additional lock rather than changing it all together, in case he made copy of house key.

At least now I know where to go if something happens again..

I'm currently waiting at WA to get my place in refuge sorted...it seems they will have to involve child protection and/or social service? The only reason I'm worried is because my papers aren't sorted and I don't want to get in trouble...I'm not sure should have I come now, I feel like they don't have space and we'll have to get back home. I also feel like I'm taking other's women space who might need it more...in the end I don't know, I'm exhausted and feel uninvited anywhere I go.

I'm packing atm while waiting for my LO to wake up from nap, I have called them little ago.
This morning we had an argument and he kept holding me in place so he can hit me after I pulled his blanket and told him to get up and help with DS.
He didn't care DS was watching, he just kept going at me.
I had enough and just leaving the place, even tho not knowing what next, feels enough for me right now. I could not stand a day longer here, no more.
Thanks for reading my posts, I apprecciate

Thanks @badger. I'm not so great. He's acting worse and worse. I've met with WA twice by now but the woman I spoke to got sick now.
I think I'll call them again tomorrow to ask if they can take us. I can't stand this anymore.

Thanks ♥

Hey ladies thanks for thoughtfullness and sorry if it might not sound related what I'll write, I'm bit desperate atm...
I'm feeling crushed in every sense.
My son had temperature few days ago and hasn't fully recovered, in the meantime we got sick too.
I don't know why but even as exhausted as I am all the sudden I went to google my partners email nickname and of course I found couple of social media profiles. Some newer, some older, all full of pictures of women that we wouldn't say are horrible because they weren't naked.
I didn't feel to dig deeper, I got the point(again). I confronted him about it and he got defensive and started calling me and the women whores and so on, typical.
We had sex just before I got fever.
I feel bad for giving in, I'm almost blaming myself like an addict that slipped.
I didn't feel I really want to be intimate with him but I felt that since I allowed it I should"go through with it".
I don't love him anymore, if I have. I can't stand his taste when kissing, I feel he's always disconnected and does things roughly and I feel I always had to please him this way or another(this refers to him treating me in general as well).

He hasn't changed and I keep getting traumas revived over and over again by going in circles of having hope that he isn't so bad after all and going through wake up calls every time I confront him about something and it becomes argument and violent.

I cannot take it anymore, I want to leave. I have appointment on Tue with Womens Aid and I hope I'll get better by then and go, I want to ask them if they have space for us in refuge. I'm exhausted, I can't keep going like this.

I just can't go on it's too hard to live like this.

Well to clarify what I meant by being worried about childcare;
I am assuming that I'll have to find a job ASAP and it makes me anxious to think about leaving my son alone in kindergarten/with others all the sudden. He's very cheerful and usually that kid that runs around non-stop in groups, he isn't timid but I'm still afraid he would become too upset if something happens or he suddenly notices I'm nowhere around, I don't think he understands I'll be back :(

Thanks @Badger. I've also found abuser programme but I'm not sure how effective it will be since they don't seem to call back their partner to check how much truth he has told about being abusive-I heard that good programmes keep in touch with partner to follow progress outside of the programme but since this one is confidential it seems like he can say lots of partly-true self-pity stories and get away with it, like most abusers do.

They also say abusers don't change unless you leave and show them you can live on your own and that you might not be back for good...

Well anyway I'll get a call back soon from Women's Aid(called them again today)..hopefully it'll shine some light on all this.
In the next week or two we're making my son's passport, tomorrow I'm going for NIN interview(still need it).

Things are progressing quicker than I thought. Thanks all who's following this.

Which makes me worry of another thing...I may have to delay refuge for even a whole year. I can't leave my son to be taken care of by others, I was going to introduce him to kindergarten from age 3, by finding some place where I can be with him for some time as long as it takes until he's ok staying alone there. I really don't want to leave him like that all the sudden, he's too little now.

Happy update: in 3 months I'll have no restrictions for applying for jobs, May announced! I can finally look for a normal job without any complications and fishy business!

Thanks all for replying, I appreciate you're listening, it can be energy consuming to absorb things like this.

I haven't got a call so I'm calling this Mon.
I'm starting to get scared of the future. I have been reading a book"Why does he do that"and I'm sure more than ever he won't change. I was still hoping there is a small chance of getting back together after I would move out with our son and get on my feet but now I feel that won't happen because he seems to be already focusing onhisfuture and treats my son and me like neutral extras in apartment.

Nevertheless I'm scared of him becoming revengful once my son and I go to refuge. I don't want to see him after I leave, at least for quite some time until I feel safe but I'm scared of what he might do if he wants to see our son, which he probably will.

Another thing is that I don't want to expose my son to him if he won't change and there are no abuser programmes here as far I saw(of course I will research this better). My heart breaks but I don't want to risk my son being abused by his dad or becoming like him. I can't even imagine possibility of him taking him away.

I'm ashamed and heartbroken at the same time that I hoped to get back together one day. It feels too much to absorb at once.