Everyone is different, but it may be the hips spreading and such. EVERYTHING has to sort of rearrange to make room for baby and that causes pain and discomfort. I had a lot of pelvic bone pain in my later months which is oh so much fun. NOT! LOL Try a heating pad and pillows positioned between the legs. Try to sleep on your left side (when I was preg. I automatically slept on the left side, it was like a sign of pg. for me LOL)
But you do need to tell your Doc about anything and everything so he can make sure all is well.
Feel better soon!
--J
I totally agree with Joanna, I'm just wondering exactly how "severe" it is. If you can't even walk and you're in tears, then get to the doctor ASAP.
So glad to see someone else going through this! I have had a hard time the past few days, I'm 20 weeks 6 days today, but I don't think it's too early. Try the heating pad and a warm bath helped some too. I'm going in to my Dr. shortly and was going to ask then, but I think it's pretty common, not fun though. If it's to the point of tears and unbearable though, call your Dr., don't suffer.