Hello there,Good afternoon,My question is about my skin rash.At first it look round and reddish and it only appears in my neck, but after a few weeks it became bigger, the color changed into brown and I noticed that my underarms and hip were infected too although it s not itchy. I got this a few months ago, and then after a month it disappeared. And last week I notice that It went back and this time it s even worse. Is this a ringworm? Are there any foods that I m not allowed to eat?Any advice?