I remember breaking down in a bathroom at a wedding about 9 years ago because I was completely convinced I was developing a chronic facial grimacing disorder! I wish I could have all of the time back that I wasted worrying about this disorder. I am sure it is BFS. The twitches in my face have come and gone many times over the years. They are the most annoying and hard to ignore for me. Usually if I take a benedryl before bed and knowck myself out with a good nights sleep it will dissappear. Don't worry, it is BFS!