Hello, my name is Danny, I am 16 years old, weigh about 150lbs, and am about 5'11". So, this is sort of an awkward question, but for the past few days I've been getting headaches while masturbating. The first couple times it hasn't been so bad, but the last two I believe have been so bad I couldn't even finish. I'm just wondering if this is something I should be worried about, and what I can do about it.