Round ligament pain?

tabitha

So I've been having lower abdominal pain since yesterday morning. Not like massive just feels like gravity is hating my belly. I'm 22 weeks and I'm pretty sure my baby's okay since I still feel her squirming around in the same area. Just wondering if its normal round ligament pain or something different. I didn't feel this with my last pregnancy but then again it's been 13yrs since then.