Over the past month, I have develop 6 itchy rashes on my body. They are located in the back of my neck, back, left shin, waist, and elbow. Initially, they are red, size of a quarter. Now, they have turned into light brown and remained itchy. The brown patches are itchy when scratched and turn red when scratched. I have used hydrocortisone cream 1% for 1 month and I do not see improvement. I have recently recovered from a jock itch from a fungal infection. I am completely healthy, 33 y.o.