Okay, I'm sure this will sound extremely strange... but it's true, and it's really worrying me, and I don't know what I can/should do.
For probably about 6 months now, I constantly have an overwhelming urge to punch myself in the stomach. Not hit hard, but hit nonetheless. I have no idea WHY I have the urge to do it, but if I don't keep doing it, the urge gets more and more unbearable.
This obviously isn't good; it can't be good for my health, and it's obviously embarrassing when people notice I keep punching myself...
For probably about 6 months now, I constantly have an overwhelming urge to punch myself in the stomach. Not hit hard, but hit nonetheless. I have no idea WHY I have the urge to do it, but if I don't keep doing it, the urge gets more and more unbearable.
This obviously isn't good; it can't be good for my health, and it's obviously embarrassing when people notice I keep punching myself...

If you're a female, maybe you had unprotected sex and keep worrying you're a female.
Or if you're a male, like I said, you could have ate something that you didn't like or were ashamed to eat.
Not sure what else it could be other than you punishing yourself or you just enjoy the feeling.