Pain around the bottom of my belly

So I had my maternity pictures tonight and the photographer had us sit on the ground. My husband was behind me and I was kind of sitting between his legs. My legs were out because I can’t really bend well. When I went to stand up she had to help me and my husband kind of pushed me up the best he could from behind. But when I strained to stand I got these shooting pains on both sides on the bottom side of my belly. I’ve been having braxton Hicks like every 10 minutes since. It’s been over an hour. Does this sound like round ligament or should I call my OB office