While in Florida on vacation i developed a very bad rash starting at my tail bone and working its way up my back. It was painful and VERY itchy. It was hot and I was sweating quite a bit every day. I was wearing clean clothes daily. I remember itching back there and the next day I was broke out horribly. When I came home I began cleaning teh area with 90% rubbing alcohol and applying lambasil anti-fungal to the effected area twice a day. It has mostly gone away, but it's been two weeks and the crack itself is still red and has some rash. I switched out tonight for hydrogen peroxide after the alcohol. It burned quite a bit and cause white raised bumps to form all over the red areas.

Am I doing the right thing? I'm without health insurance so a dermatologist isn't available to me. The itching is driving me mad worse than any pain I feel.