Like the title said, i have a weird senastion in my brain. And plus, i had this for about 4 years, I'm 17 years old and i would like to know what is going on. Not so long when this started, my body started getting this feeling as if pins were poking out of my body at random places across my body. I try scratching it lightly if it helps, but it didn't. It occurs at random times. While that happens, the sensation in my brain feels like a light wave going and popping up at random times. It doesn't hurt, but it just feels weird, and it grows stronger when im drawing, sleeping or whenever i close my eyes to think of a picture. So this is a really wierd state that i really like to know more about. It mostly appears at the centre top of my brain. The feeling switches from right to left, but mostly right.
So if anybody know somthing about this, i would help relieve my concern a bit.