Oooh dang, that sucks
Well seeing as this thread is about jelqing, I thought I'd give this
link out to people. It's a story on jelqing on jackinworld.com. This guy tells his story of how he tried it, and his penis started to swell on a certain side, he had loss of sensation, aching, and the doctor recomened that he does not have sex/masturbate for 4 to 6 weeks because of the damage done, which he's hoping that it does heal.
So yea...good call on not doing it anymore!