I'm a 32 year old white male. Since yesterday I saw on my stomach area a weird rash. It is a single red ring of about 1cm or less in diameter and the center is of regular white skin color though. There is no bite mark, it doesn't itch, it doesn't feel scaly or different to the touch and there is no bump, it is a flat mark. It blanches upon pressure.
upon an initial search I stumbled upon the lyme disease and the ringworm, but it doesn't look much like either. It could look like a small bullseye rash but there is no red bite mark in the center.
anyone have any idea what it could be?
also for a few months now I've been getting another strange rash in my forearms mostly. I feel a slight itch or a needle sting sensation and soon after a tiny pimple appears, which if I even slightly tamper with a round bruise mark develops around it. The pimple disappears in a couple of days but the bruise mark stays for longer, in a couple of cases a slight hyperpigmentation mark has been left there for over a month now. I don't get lots of these pimples but maybe 2-3 a week. It could be folliculitis or staph but the pimples are really small and disappear quite fast. Very strange stuff... any ideas??
none of these has me worried enough to get my lazy bum to a dermatologist yet, but I'd still like to know what I could be up with if anyone can shed some light.
Thanks a lot.