Im 18 and a freshmen in college. Started lifting a few months ago and noticed i had gotten an inguinal hernia. Went and got the surgery done and i had a mesh piece inserted in me. its been about a week now and ive noticed a very darkened area on my scrotum right below my penile shaft. I still have all of the feeling in the area but my skin is a very dark grey and i havent been noticing any erections. Im still a virgin and this is scaring the heck out of me. Please help!