My best friend just called me freaking out because she was having sex and everything was fine and she felt a small pinch and then next thing she knows there's blood every where... And I quote "it was like a fucking crime scene" lol she said she has been off her period for a week now so she knows it isn't that and it was bright red blood so it couldn't have just been old period blood. Then she said when she went to pee it burned really bad. Does anyone know what this is? She does have herpes but they aren't active right now.