About a week ago, I got a strange sensation in my penis. Its not really painful, more of a numbness feeling. The location is under the skin just below the corona of the glans. Its not noticeable unless I accidently brush it with my arm. I can maintain erection and orgasm, I just notice a slight increase in sensitivity in the area. I've felt similar things before when I've caused slight injury due to rough sex, but in those cases the sensation went within 1 or 2 days. Its now been 5 days, and although the immediate slight pain went within a few hours...I'm still left with this sensation. I've searched all over the internet and from what I can tell its not as serious as a penile fracture as its not painful and I have full sexual function. Has anyone else experienced something like this? I'm not really able to get to a doctor at the moment so I'm trying to find out if its something serious or just needs time to heal.