I am currently 15 years old and I’ve been very insecure with the color of my tail bone.. or “top crack of ass” yes I am insecure about it because I have a brownish skin complexion and I for some reason have a somewhat darker ashy color on my tail bone. I don’t know if there is something wrong with me or something, but people usually will point it out whenever I’m in my bathing suit or wearing anything that reveals somewhat of my ass crack. No this is not a joke. I just don’t know what that is on my tail bone.

Some things people have told me why it’s like that.

•Im black

•Hyperpigmentation

•Birthmark

I’m not sure what it’s caused by though, please help.