about a week ago I took a trip down to san deigo, and while I was there a rash started to form around my tattoo, I forgot my soap and lotion at home, so I couldnt wash it either. the
rash is
itchy and red, but it only itches when I wash it, or i brush up against it. it has started to spread down my ankle and the top of my foot. I would really like to know how to treat it without having to go to a dermatologist, something i can not afford. and I would also like an idea of whats wrong.