I have had anal sex awhile back without protection, and now i have little bubbly clear skin sores that dont pop all over the head of my penis, ive visited doctors and they say its normal, ive visited a dermatologist and they said it was nothing, but i never told anyone i did anal, i just showed them. It looks really nasty, and its not normal, it it kinda hurts sometimes. Please help, give me some names of what it could be or something.