I did hours of reading this past weekend and think it sounds like Myoclonus, I know that just means an involuntary quick muscle jerk but it fits my description. Also, a common medication prescribed for that is Clonazepam which I received and does help. I'm just really worried about the long term effects of benzos. I've read they can make you foggy and have memory problems. I need to be on the spot at my job and remember project particulars from dozens of manufacturers and different jobs. I usually take one .5mg pill per week.