I agree on the get another opinion and make sure you get "everything" checked out.

A friend of mine kept getting a series of abnormal pap smears. During a test where they were actually looking for something else (she broke her tailbone) they discovered that she had a grapefruit sized cyst on her ovary. Since cancer was prevalent in the family, she was soon in for a complete hysterectomy including removal of the cervix. The cyst turned out to be benign, fortunately.

Not relaying this story to scare/worry you, since everyone's body is different - just to caution you to trust your intuition. If something doesn't feel right, make sure you get it all checked out.....