I'm coming up on my 29th week of pregnancy and I've been having these same pains before this started happening I noticed my baby was trying to flip and he succeeded because I've been feeling him kick in the upper part of my belly
I was gonna say bladder or kidney infection as well
Sounds like its just because babys getting bigger..I have pain when I move or sit or anything really, im 38weeks now and all that sounds normal to me but ask your doctor if your concerned