Does this happen to anyone else during sex??

Since our first time , I've always bled during intercourse with my's never painful and I stop within a hour ... it's never happened in any other previous relationships and it only started after I had my first depo.. after a horrible experience with my first shot I didn't get anymore shots... I've been ttc since but it's been two years and I'm still bleeding during intercourse. . Has this happened to anyone else???..