question: Hi dorian my left butt cheeks has sign of bleeding after suddenly realize by my girlfriend. There's no sign of a lump but theres deep bleeding and sign of dryness of the skin. (Very dry) . I do not feel any pain whatsoever even itchiness as well .. im truly worried what might it be, I can't find the correct explanation for it to be like that,  no accidents , didn't scratch and etc. Thanks so much