something strange is happening to my body...

When I don't fap at least once a day I can't stop shaking my legs, and my insides feel like they're going to explode.

Is this what happens when you masturbate 3 or 4 times everyday for 3+ years?

I think you've got far more serious issues if you masturbated 3-4 times a day for 3+ years. Way more serious issues... like no women!