Hi,

I am a 20 year old male and almost completely sexually inactive (by choice), though I have had sex (both protected and unprotected) in the past.

I have recenltley had a small pimple on the shaft of my penis, it causes no pain and was able to be popped in exactly the same way as a pimple, the only reason I am concerned is that the bump that came with the pimple has taken longer to subside than I would expect (about 3 days now). I suspect given the symptom, and the nature of the irritation that I do not have to worry about it, but I am concerned that it may be an indication of HPV or another STD, can anyone help clear my thoughts on this one?