So, frustrated and distressed, back I went to the dermatologist. This time, she gave me an oral antifungal called
terbinafine and also gave me desonate gel, another corticosteroid. She said if it is fungal, the terbinafine should clear it up right away since it's a rather small rash. She also said that if it's contact dermatitis, the desonate gel would clear it up. So, I went on with her directions and took the terbinafine for 10 days and used the desonate for 14 days.