I was with my boyfriend the other night and we were fooling around and we were touching each other and getting sexual aroused , and I started bleeding outa nowhere . Im not a virgin , And this is the 3rd night I been bleeding . What could have caused this ? Im scared !

If its not time for your period... talk to your mom, it might be time for a trip to your gynocologist... if you haven't been to one yet, its time to start.

When something isn't right, its best to have a doctor tell you it isn't anything to worry about than to ignore it and find out it was.

What was the source of the bleeding? Vaginal?

What do you mean by touching each other? Penetration with his fingers? Something else?

I don't know how to tell my mom though , I don't want her yelling at me , and its kind of embarrassing. And we still had our clothes on and we were just touching over the clothes for a tease

Touching over clothes shouldn't cause bleeding - not at all. Do you have other health problems?

I'm sure your mother could be quite upset, depending on your ages. I'm going to skip the "one thing leads to another speech" because I'm sure you've heard it.

Could this be urinary tract bleeding, totally unrelated to the touching? Something else? Is it vaginal bleeding or bleeding from somewhere else?

I know this is embarrassing but you're totally anonymous - and I was once your age (probably). Stuff happens when you love somebody but you have to take care of yourself.

Anything you can add?

Well I'm going to be 19 in less than a month . And it was vaginal bleeding

Then something else is wrong - touching over/above your clothes (as well as sexual arousal) should NOT cause vaginal bleeding!