For years now I have had a small square spot on the backside of my penis that is pinkish/red when erect, and covered by skin when flaccid. I applied some steroid cream only a few times, as I knew this is dangerous on your penis skin, but it did still not heal. Additionally, now the upper half of my penis skin is wrinkled (when flaccid), not smooth like the bottom, and there is an area with almost like a depression. Is there a way to post photos? Thanks