A couple days ago, during urination, the middle of my shaft started to have a weird feeling when I was reaching the end of using the bathroom. It s not so much as a painful, stinging pain, but more of a weird, ache type of pain. I am not sure why this is happening, it was pretty much spontaneous. To add things to this, I do masturbate about 3 times a week, but nothing has ever happened like this before. This is day 3 that this feeling has been when I use the bathroom, and I can also feel it slightly when I m not using the bathroom. It s a sensitive feeling. Do you have any idea what the issue is?