Pelvic Pains when getting up from sitting..anyone else feeling these?

CKinn

I'm 37 weeks 4 days, and today have been having intense pelvic pains when I'm moving from a sitting position to a standing position. It's so painful that I basically can't move and have to slowly try to stand up and just breathe through the pain. Then it's a bit awkward to walk but after I get going I'm fine again. It's not every time I sit down but it has happened a few times today.

I have had pelvic pain previous to this but it has been more of brief, sharp pains in my pelvis/vagina area. I see my doctor tomorrow to ask her, but just wondering if anyone else is experiencing this?