This may be paranoia but: I had unprotected sex with a white girl (was in less than a minute before realizing it was a mistake) who has been known to have many partners. She said 8 but its probably quite a few more. Anyways, a couple days later I heard a guy, who is also very loose, also had sex with her. This guy also had sex with a black girl about a month before and got gonnorhea. He immediately saw symptoms and got treated. So I want to know, what are my chances I contracted something? This is only my second sexual encounter ever and the biggest mistake I have ever made. I am losing my mind. What are the chances if that black girl had HIV that she could give it to the guy who gave it to the girl who could give it to me?