19 weeks Pregnant Pelvic Pain

19 weeks pregnant here. 🙋🏻‍♀️

I’m having pain in my pelvis. The first point it was in the crease of my leg/pelvis area and now it is in more in the front of my pelvis. I would describe as a dull ache. Not completely unbearable, but enough to cause discomfort. When I got pain in the crease between my leg and pelvis, it was very painful depending on how I moved or walked.

My question is this just muscle strain or round ligament pain or something else?

Thanks!