How To Treat Fungal Infection On Penis?

Hello I went to the doctors about 3 months ago, he gave me some antifungal cream and hydrocortison cream for my penis, I tried it for 2 weeks and no results, I tried lotrimin and cortizon 10 for 2 weeks and nothing happened, hasn t been cured, anything else you can recommend, that s over the counter that can cure this? Doctor said it looked like some type of fungus