I have these incredibly annoying jerks that I dont know if are seizures, because they end so quickly. Its practically every night when I og to bed. I jerk my head to the side, and they vary in "size". Sometimes they are big, and kinda starts in the upper stomach/lower chest area, and surges upwards followed by a twitch in the head. Feels almost like I am getting eletricuted but NO pain whatsoever involved. It also seems to affect breathing for a millisecond, and I feel that if I am midst swallowing, I cant make the swallow function if you understand?Its kinda like you get surprized you jump and get adrenaline feeling or butterflies in the stomach? But its over in a second. Just like woosh! Just dont feel right. Anyway- its not only when I am going to bed, it can occur when ever I am relaxed. Watching a Movie, in front of computer etc. I also seem to be tensing my stomach muscles while driving for some reason. Am I having a stroke, epilepsy or what the hell is going on??