About 2 months ago I noticed a small dry spot of the rim of my penis head. It didnt hurt or itch, I thought it was just a spot from to much masterbating. Since i noticed that, the spot has spread, and now i have small flat bumps around the area. They are very dry and the skin around them is dry as well. Is this HPV? or just a fungal thing. I have looked at pictures of warts online and mine dont really look like that. Any ideas what this might be?