I am a 24 year olds, very athleti(so I sweat a lot). About 2 weeks ago I noticed a few really really small bumps on the shaft of my penis and thought nothing of it, then about five days ago the bumps got bigger and look like pimples with white caps but are almost impossible to pop. They are hard at the cap, and now I have 8 of them instead of 3. They are not on the head only the foreskin and shaft, they are not clustered but not verfy far apart. I have had the same partner for the last 3 months and she had a STD test come back negaitve just last week. I am circumsized and am rather acne prone around my thighs and back. I have a docters appointment for tomorrow but any information might help me sleep tonight. Thanks