I am a 24 year old male who noticed small red unraised bumps on tip of penis and thought it was nuthing andmonnths later a grey spot appearred at the side on the bottom off the sshaft and now a grrey track follows all thhee way up to the tip of penis where these red unraisedbumps i am a twenty four year old male as well as my ssame age female partner have been with my partner four four years and was not unfaithful how is this possible i have had unprotected sex in the past two or three times priorr to our relationship and nowv this is just appearingg out of thin air pleasse help us thank you for your time and compassion