25 weeks and hurting

I’ve been cramping for about a week now on and off and back pain but it goes away after about 30 minutes. Today it’s just a tightening feeling and cramping too. Is it too early for Braxton hicks?? Or maybe it’s round ligament pain?? She hasn’t been moving as much either but I don’t want to call my OB for nothing and I have an appointment on Monday 🤷🏼‍♀️ no bleeding.