Bump on the outside of the anus. I don't know what it could be: pimple, cyst, hemorrhoid, or abscess? Discomfort while sitting, no signs of irritation or itch. Red, similar size to a zit to a small pea, but no present white spot. I did shave my anus a week ago. However, I just found the bump 1 day ago. Applied Neosporin + pain relief cream directly on the area.