About 10 months ago, I had jock itch, I treated it with hydrocortisone and econazole and the redness and the itching got away, but now my skin has a brownish colour. I went to a doctor and he prescripted me a tanictin and a clotrimazole, but it had no effect. A week ago I started using hydroquinone 2%, will this help me get my skin colour back?