Hello,Can BFS present as a twitch in the same location for an extended period of time? Many of the personal stories I've read on here reference widespread twitching over many areas of the body that resolve within a few days/week and then move to another location. My twitch is primarily localized to my right index finger and thumb. It has been happening almost daily for three months now. I'm confused whether a long term, localized twitch/tremor can be BFS? I also have the feeling of internal tremor in the hand and sometimes in my feet.Thanks!!