35weeks soo uncomfortable!

I’m currently 35weeks and I’m so uncomfortable the only place I’m happy is led in bed but I know that isn’t going to do me any good I’m getting my body ready for birth…

The sofa is a no go just can’t sit comfortably

Even on my ball I can’t sit for long

I’ve also got no enthusiasm to do anything and it’s starting to get me down a bit, I’m not wishing for my baby to come early because I’m happy for him to come when he’s ready but I just can’t seem to relax

Anyone have any advice?