If your having other problems in that area along w/stomach pains, definatly go. It could be anything, but I really feel you should rule out Pelvic Inflammotory Disease. Good luck!
This may have something to do with your bowels. Do you have a regular BM?
This sometimes happens to me, and I get scared of it happening in Public.
It can happen when you have to go but can't go. Well that is when it happens to me. Sorry for if TMI.
I'm definately not pregnant. I agree that I probably need to go see a gyno, but I'm kinda scared...I've never been to one before. But, I suppose you're right. I'm having some other problems "in that area", so I should go.
It sounds like a Braxton-Hicks contraction, but if you are not pregnant then that is not it. Might be time to go see your gyno and have a work-up.