Is this one bump herpes, folliculitis, or skin infection??

[bigdawg177]

About a month ago I had an HIV/STD test done and all results came back negative.  A day or two after that i had sexual contact with a new girl. I had on a condom on but my penis would not stay erected for some strange reason. She asked if I had another one and I said yes so we took that one off and she began to play with it to try to get it back up. While doing that she was rubbing my head on her clit for about a min, maybe a min in a half . Less than 24 hours later I see a red pimple like bump on the left urethra of my penis. Ive tried popping it and a little puss comes out but it doesnt really go all the way down. Its been persistent for about a month. it doesnt burst, scab, turn into a sore or nething. Its just there... That one and only sit like bump.. It kinda looks like a stye that u would get on your eye. U know how u can pop those but it never goes all the way down until u take meds. It doesnt burn when i urinate, my lymph nodes arent swollen, everything is a ok, but this little thing is worrying me.. HELP


This discussion is related to another folliculitis or herpes question....