I'm concerned about the fact that I have been bleeding after intercourse and lower abdominal pains. this is the second time it happens t me with my new guy never really had this problem before, what could it be?? At first I thought that maybe just needed to get use to him since I hadn't had sex in a while but i don't understand why it keeps happening. It's making me nervous and I actually feel some what embarrassed I am older than him and never had an issue with size before. What could it be?? Should I be concerned??? :-(