I'm 16 years old. Shockingly enough, I just tried to masturbate for the first time yesterday. I heard about how men slow down before the climax to lengthen the time, but when I slowed down I was hit by a crippling pain in the lower left abdomen. I didn't feel any pain masturbating beforehand. What's wrong?
I don't think that has anything to do with masturbating. When I try to slow down, that's all that happens; I slow down. Has this happened repeatedly?
Like I said, it was my first time masturbating so it's only happened once.