I was laying in bed and my brain felt like it got a shock. then if feels like my brain is going to shut off for a sec then it hurts it has happen b 4?

Need more info: Have these symptoms been bothering you for a while? Do they repeat on a regular or frequent basis? Do you have unusual movements of your arms or legs at the same time? Do they occur at a particular time of day? Do you have stomach problems, sweating or restless feelings at the same time? What do you do that seems to help? Please take notes & then report them to your doctor who can check it out.