I have this a rash that is red and raised with bumps. It's only a small rash that's on my thigh/bikini area. It don't itch it just keeps sweating and I have to keep a pad there to soak up the sweat. I am using hydrocortisone cream on it but the rash keeps sweating the cream away. I don't know if this is a very bad heat rash or shingles. I would go to the doctor I dont have insurance so im waiting a couple of days. So my question is there anything else I can put on this to make this rash stop sweating? The color of the wet stuff is offwhite/very very light brown.