for the past three weeks I have been dealing with a rash on the right ball of my foot/toes. There seem to be a series of very small red/brown spots/dots which have created a a patch of dots which itch. The dots do not looked raised but you can feel them when you run your hand over them. I first thought it might be athletes foot but after using anti-fungal cream and powder with no improvement. I went to a walk-in clinic and she stated she believed it might be a viral infection. About a week prior I had flu-like symtpoms with vomiting, headache, and a low grade fever. Afterwards these dots appeared on my foot. Any ideas what this might be?