4 days ago, I had sex with my exboyfriend. He used a condom, but i'm not 100 percent sure if something happened to the condom. I never saw it. So now I have to pee all the time and when I do it hurts really bad when i pee and light blood comes out and I just went to the bathroom and some kind of tissue came out. What can this be? pregnant? disease? I need answers........