Suffering from acne inside my asshole

Patient: Hey doctors i m a gay man and i got few zits inside of my ass i noticed them few weeks ago and it s not going away …i tryed to see how they look cz they are kind of inside my ass red with a small white head …i dnt feel anything as burning sensation or itchiness or any pain … it s just when i put my finger inside i feel the zits and i m to ashamed to go to my doctor cz i m still in the closet! what should i do and is it something dangerous?