Hello , I had some blisters on my pupic area about 6 months ago , it was with no pain and it went away after visiting my doctor who used electricity on them , later on i start had it on my penies just at the top and that also with no pain it is just red spot which went away with out using any thing , what worried me that i start having it more on my penis specially at the gland (tip of my penis) please advise , I am married but living away from my wife and been involved in sexual activities