Sudden oneset pinched like itchy feeling inside my rectum behind my anus ring. what could it be?

TimetoStopThDryClean: Could be you're not wiping that area enough after you unload. Try moistening the toilet paper a bit with some water (cold, not hot) and wipe thoroughly; also, try and push inside a bit to clean out that rim. If that doesn't work, keep doing that anyways and get some antifungal cream at the drug store and try using that three times a day for a week and if that doesn't work write back, there's more