Hi,
I just noticed the other day that I have some type of lesion/ulcer below the head of my penis. It seems more like an ulcer, where its like a crater, but there is no redness and in fact is has more of a darker tone. It the size of a pinhead and is rather firm. At first, I thought there may have been a pimple there and it was popped as the crater sort of looks like the crater that is left behind when you pop a pimple. I am circumsized and am in a monogamous relationship. I plan on waiting a few days to see if there's any improvement, if not I'll see a doctor, but in the mean time I am stressing over whether its cancer or something serious. Any thoughts of what it could be? Thanks!