Last night, me and my boyfriend got so horny. We were just inside the car, so all we did is snuggling, kissing and so on, except sex. He finger me, and he actually insert 2 fingers only. Then, this morning, when I pee, there's blood. What does that mean? Does my vagina got wound or something? This isn't the first time he used his finger. Please help, kinda confusing because I'm not virgin and my menstruation has far ended.