It never hurts when I have Braxton Hicks. Those are usually just a tightening that comes and goes.
It got really tight than the whole thing
Im 28 weeks and my boyfriend and I went for a walk, my stomach was hurting on one side, it came and go
Sounds like braxton hicks
I had that when my uterus was irritated. Felt kind of like a contraction, but it was too constant. Try laying down and drinking lots of water. Mine was caused by a UTI, so it didn't get better until that was gone. It would be best to talk to a doctor to see if there is a cause, and to rule out anything major.
Oh I forgot to say- I'm 32 weeks pregnant.