I have many really small pink bumps on the shaft of my penis, not enough to make me scared but enough to worry me, they are slightly darker then my skin, and i had unprotected sex 2 weeks ago, whats going on?
Hello,
Without examination, confirmation of a diagnosis is tough but it can be contact dermatitis,rash due to friction rub, folliculitis, cysts ,molluscum contagiosum(multiple, small, dome-shaped papules, often with a central depression or plug) or genital warts(caused by HPV infection).
Apply warm compresses, Neosporin ointment and calamine lotion and avoid messing with it. You can take anti-inflammatory pain killers like ibuprofen or acetaminophen. If the lumps persist then it will be best to get it evaluated from a dermatologist.
I hope it helps. Take care and regards.