30 week Pelvic soreness any ideas?

Sarai

The past few days the peliv area right bellow my stomach has been so sore! It hurts to stand or move or turn over in bed.

It doesnt cramp. Its just hurts to move. Similar to when you work out for to long and your legs hurt to move.

Any idea what this is caused by? I had to switch obgyns and so i wont be able to meet or talk to her till the 19th of this month