Congratulations on becoming a twin Mummy
. It sounds like you have had a tough time and I am sorry to hear that you are still in pain .
First of all - concentrate on pain management . You will continue to be tired & exhausted so it is important that you manage the pain . When you are getting discharged make sure that you have some extra meds and get a GPs appointment booked / check if you are able to order the meds online .
You have to focus on making life as easy as you can for you & the babies . That's great you are getting some help from your Partner's Mum . Have a chat with her about what would help you the most - is it doing housework / cooking . You will all have to accept that your standards will have to be lower over the coming weeks .
I would also try to restrict any visitors for a bit . You have to focus on getting through the day and it will get easier as you go .
Have everything set up in different rooms - nappies , wipes , spare changing mat . Make sure everything is put back in the same space - so you aren't scrabbling about looking for the wipes .
As your partner is a driver his sleep will be important to him as well - but he should be able to help with night feeds on his non working days . Even if he is able to stay up for a few hours whilst you get a few hours Kip .Is his Mum going to be able to help with any of the night feeds ?
Remember you are the one who knows your babies best and no baby is the same . Unfortunately they don't read sleeping manuals etc and you have to go with the flow until you get into a bit more of a routine . Do what works best for you and your family not what you think you should be doing .
Make life as easy for you as you can , find some good series to watch on tv / netflix etc .
Get some of the ready made bottles at hand . Have lots of muslins & sleep suits rather than putting the babies in proper clothes . Again do what is best for you - whether that is going out to get fresh air or cuddling with your babies .