Oh sweetheart
. I'm six months down the line from you. Ex left four weeks before ds2 was born. Ds1 was 18 months old and it was just before Christmas. He had someone else as well.
Firstly please please please don't feel embarrassed. He should feel shame, not you. I was mortified but that does get easier.
Try and eat if you can or at least drink something sugary: fizzy drink, smoothie, soup, anything you can get down you. My gp prescribed me anti nausea which were safe for pregnancy which didn't do loads but took the edge off.
Get your GP and midwife aware of the situation. They can flag you up as needing extra support postnatally, up to you how much you take but very good to know it's there if you need it. I have a history of shaky mental health so I also had anti depressants lined up ready to start taking as soon as baby was born (they take a while to build up in system). That's a personal choice though obviously.
Tell people. It's awful and scary and makes it seem very real but you need the support. Nobody will be judging you for this I promise.
You do need to get ducks in a row finances wise. You'll probably be eligible for tax credits as a single parent, turn2us is a good website to find out what you're entitled to. Equally, making an appointment with Citizens Advice can also be useful. Staff at Children's Centres can also be very useful and sometimes more approachable.
My mum came with me for the birth. It wasn't what I'd imagined, it was very hard and I did get tearful over what should have been. Now? Now I look back on it and have the most wonderful glowing memories of my baby's birth
my mum was absolutely thrilled to be there, and I hope you can find someone who deserves that honour because your ex definitely doesn't. At least you've found that out now and not after the birth.
It does get better, it really does but I'm afraid it just takes time. I can honestly say I am happy now. My ex still drives me mad sometimes and in some ways I wish he had fucked off entirely without contact because I probably would be over him even more by now (I don't want him back but he can still get under my skin sometimes) but there we go. And the bond I have with my children is incredible, we are an amazing little team and you will be too with your little one.
Please do feel free to pm me if you want. It's a terrifying and devastating thing to happen, if I can help in any way please do drop me a message.