Hello guys! I have this strange problem...

I don´t know how to describe it properly but I am going to try. I occasionally feel like I am on the verge of fainting. I don´t really feel much dizzyness but it feels as if my mind is pressing a "reset" button, or going on overdrive, it lasts as long as an electric shock, but it comes and goes. Do you remember when you´re driving in the back of a car, and it goes downhill? It may feel like a tingeling in your stomach or as if something is beeing "dragged/sucked". The feeling is similar, except it is throughout my whole body. When it happens I notice my heartrate is going up, my hearing gets more sensitive for a moment, ++ and it feels as if something (my soul or whatever) gets sucked out of my body. I also feel lightheaded, and a little disoriented, also sometimes followed by light twitching.

I am not sure how else to describe it... yet I hope that someone kinda gets what I am trying to say. :)

Has someone an idea?