hi im a 22 year old male and about a month ago had a sensetive dry rash on my upper penis, just red and sensetive. I saw a doc and he said too much sex at the time i had recently had sex with my gf 4 times in a day. It went away..Just recently i noticed some very small skin colored bumps on my lower abdomen and two tiny dots on my shaft. I popped them and a small hard dot of white came out from the middle and then they bled... any idea??