I've had a bad rash for over a month. It itches, burn, and is painful. I've been to the doctor twice. The first time he put me on Clotrimazole and Betamethasone. It didn't go away only worsened. The second time he put me on Triamcinolone Acetonide Cream. The first night I thought it was better, but to no avail. Still red as fire, burning, itching and it looks like little blisters all over the outside. Help! What's next????