I have recently discovered a relatively large, skin colored lump near the opening of my anus. I was hoping it would clear up within a week, but it is still there. I have never been sexually active in away way. I am also very active and do my best to stay clean so I am very scared about this. Is there any way this could be herpes or warts? I am very hesitant to tell my parents about this. Thank you for ANY help!