Anyone ever experience anyhting like this--I will be just sitting here reading something on the internet and it's like a silent snap goes through my brain making me almost lose focus, making feel as if I have lurched forward, leaving me a bit dizzy and shakey and nauseous. At first I feel as if I cannot stand up but I can. It leaves me shakey feeling for quite some time and it scares the #### out of me. I have tried to describe this to my doc and he just shakes his head, he doesn't know what it is.Jenkins