Hi,
I am very worried and upset right now. I just recently masturbated with a dildo and afterwards i was bleeding bright red blood. I've done research and i've ruled out factors such as STDs. I am not a virgin, I was not involved in intercourse with another person. I was just recently tested for STDs and i do not have any. What could have happened? I am not in pain but i suspect i may have scratched myself unintentionally with my nails or, i may have been too rough. What should I do, and how serious could this be?