Concerned

Cherrish

So since I turned 21 weeks I’ve been getting Braxton Hicks from what I can tell along with a lot of heartburn which I know is fine. But I’m 23 weeks and 4 days tomorrow and I started getting pressure in between my hips to my pelvic area and it stopped for a few minutes and then started again but by the second time it felt stronger than the second time. Should I go in and get checked to make sure everything is ok or am I just over thinking things?