In pain. Advice please

So

I have two more weeks til my due date and other than the size of my baby to worry about, ive been in a lot of pain.

One is both my legs are super swollen (docs not worried said its normal) but i cannotttt bend my knees and am wondering how im going to get through labor if i cant do hands and knees or squatting??

Anddd apparently the pain in my belly is abdominal muscle separation? How do i get through labor without letting that get worse or interfere with my labor???

So much stress and anxiety.