I have quite a lot of small white lumps on my penis and scrotum, after doing research and looking at pictures I think these might be Fordyce's spots, but I have found one spot which looks similar to the rest but maybe the littlest bit bigger and has a yellowish head, is it possible for the penis to get normal spots because it looks like one! It is on its own near the top of my penis, can I just label it another Fordyce Spot (I have not had sex).