Hi, I have have urine drible for 5 minutes after each time for at least a year, also sometimes while sitting I get urge frequency without results, my urologjust gave me toviaz, also my penis gets cold to the touch, I remember some time not long before this I wore a rubber cockring for about a hour. Do you think it could be cock ring injury? Is it reversible? I mention cockring to my doctor but he didn't think it was problem?