hi there...im kinda freaking out right now because i have a bump on my penis foreskin and its dark, solid, doesn t hurt at all, its not filled up with fluid, it doesn t look anything like a wart , and for the last year and a half i have only been with one person and have never even kissed another girl. Im really confused cause when i got tested and they took blood the last four or five time within the last 2 years i was negative with all std tests....Someone please help cause i have search the entire net it feels like and nothing is similar