Hi there, I have an issue with my penis that s has been going on for quite a while now. When I put extreme strain on my body, lifting something heavy, rough coughing, vomiting etc. there is an almost unbearable pain In the shaft. Unfortunately I don t know technical terms, so I will describe it as best to my ability. It feels as if something large is trying to move up the shaft from the base after I ve lifted something very heavy, strained myself, vomiting or even coughing very hard. The pain stays for about three seconds then disappears until the next time that I cough or lift something heavy.This doesn t occur all the time, but when it does, the pain is off and on for about three days straight. This has been going on for about two to three years now. Thank you in advance.