I posted this question last week, but for some reason - it never got added to the forum.
I have had a rash near the base of my penis on my groin area for years now. I've learned to deal with it. However in the last past weeks, it has gotten worse. It's red, scaly, and VERY itchy. I thought it was jock itch, so I tried Lotrimin - but that didn't help. Now I question if it's jock itch or not.
I attached photos. Looking at the photos, can you tell me what this rash is?