OK I'm in my teens and I haven't been sexually active in over four months now. The 1st & 2nd time I had sex it was with out a condom & with two different people. But I've been to the doctor since then and got tested & all results were negative. I've had sex since the last appointment with 1 guy and we used a condom. I haven't been this year for my annual check up. & I'm kind of scared because I have discharge when I'm no were near my period and bad odor. Occasionally I get bumbs that come and go and I get bumps when ever I shave. I've been looking for ways to get rid of the smells and I've read that sometimes the smells are caused by a std and that's why I'm scraed of going to the doctor. One guy I had sex with that didn't use a condom had given me yeast infection and I'm scared he had something else but after we had sex he pretty much broke up with me and we haven't talked since so I can't ask him if he had anything. I heard afterwards that he is a dog and he has sex with a lot of girls and that made me scared but after I had sex with him I went to the doctors and everything was fine. Is it possible he still gave me something that is just now showing up?