Hi. I have a red rash around my anus. It does not itch or burn. I do not believe that it is a yeast infection. About 3 weeks ago, I did develop a yeast infection. I took Diflucam (the one time pill). That seemed to get rid of the itchiness around my vagina. There is currently no redness around my vagina. This leads me to believe that the rash around my anus is not a yeast infection. What do you think it could be?