I had unprotected, drunk, sex with a woman that frankly I just didn't know very well. That was a year ago. Was tested fire everything they would test me for all can back negative. Tested three times for HIV all negative so extremely thankful there. Anyways to the point was sick 3 weeks ago with a pretty severe viral infection and high fever went to the doctor ran a number of tests and cultures including HIV test again all negative. Started getting better went back to working out everyday. Not the best a taking a shooter after gym and noticed a red pimple like bump on the side of the shaft of my penis. Single bump looked like a pimple so popped it. White puss came put very similar to pimples on other parts of my body which I get regularly on back and hips. So I'm worried about the obvious possibility of it being something. It looks like a regularly healing pimple now and it smooth to the touch no pain or anything. Could it be just that or something else. I also should say it came after some serious masturbation for a solid two or three days. I'm freaking out girl I slept with can't get a holds of don't even really know her. Please help