i've had mild anal irritation for a few days i.e. a little itchy, dry, sore. it's not by any means terrible, but annoying (and a little concerning.) i just had a stomach virus for about two weeks so i was on antibiotics for a few days, had a really upset stomach and could eat almost nothing but rice, broth, apple sauce and bananas; maybe all this commotion has caused these symptoms? has anyone had anything similar? how long before i should go to a doctor? any advice would be great. thanks