My Skin Has Been Peeling Between My Legs Near My

My skin has been peeling between my legs near my crotch for a while now. I can rub it and the skin falls off. Doing that cause the area to be really raw. It gets kind of red because of irritation. I used to put baby powder there but it does nothing for the peeling skin. It stays super moist. What can I us to prevent it from peeling? Btw, I am a 26 year old female.