I'm A 20-year-old Student And A Very Serious Herpes Upset

I'm a 20-year-old student and a very serious Herpes upset that my thighs (private parts) and bring the legs spread in this 2 years and skin turning black and is spreading. I took this medicine from the previous 2 years. Itracoanazole, satraconazole, ketoconazole, fluconazole, terbinafine cream and salicylic. but is recovering for some time then comes back to fix the whole surface is not the way I am very upset please help me