I would say almost everyone here has had that. That's just what BFS is.
BFS FAQ: 1. No, that's not bulbar 2. No, the location doesn't matter 3. Yes, we have all had that symptom 4. No, you're not the exception 5. No, that's not ominous 6. No, you don't need an EMG 7. Yes, you will be fine
When it first hit me in 05 it came on like gangbusters. All over. Calfs were the worst and still are. It was scary. Went on for 2 years then slowly faded. It has returned at least 7 or 8 times. Happening now. I was symptom free for the last 14 months. Crazy