My panties have a almost black stain on them, but it's clear when I wipe, I was in jail and they would not treat me. i have had this dark stain for about a year now. And I'm having pains in my ovarian and uterus region. I'm waitung for insurance to go to the doctor. I'm starting to be scared. The pains are getting worse. Can anybody tell me what they think? Id appreciate any information