Hi,
Today I noticed that I have some kind of small lump in my anus. It is only visible when I spread my butt cheeks widely. Please take a look at the 3 photos, it can be seen very clearly. It has roughly the size of a penny or smaller. I have never felt it and it does not hurt when I touch it.
The 3 photos can be seen here: https://goo.gl/photos/BZHTKzBPU6ewEzxZA
Should I be concerned about it or cam I safely ignore it?