I am having so much pelvic pressure/pain/cramping and some back pain at 29 wks. The baby is really low, his head is way down against my cervix. My OB recommended some kind of maternity support belt.

I am a little overwhelmed from looking on Amazon! Some of them look like pretty intense contraptions. And some sort of look like they might not really do that much.

Does anyone have any recommendations, or types that didn't work? Is the whole thing a waste of money or does it really help?