Hello,I'm so glad to have found this website b/c I'm incredible anxious about my symptoms and would appreciate any insight.In December I notice my right index finger would periodically twitch. It moves back and forth towards my middle finger. At times it also seems like the muscle between my index finger and thumb is jumping(spasming.) It can last around 5 seconds to 15 seconds. It was happening a few times a day and seemed to happen at rest and when I was using the hand. It seemed to go away in early January but has come back over the past few weeks. I also feel like I'm experiencing internal tremors in my hand and feet. It feels like your hand or feet are moving but it is not visible to the eye. I have had significant neck pain for the last two years which I believed was related to cervical DDD and a daily headache disorder. I am so afraid that this is Parkinson's. I came across this website and was curious of any of you with BFS have symptoms like mine or to be BFS does twitching have to be more widespread and without internal tremor? I've read that if the twitch recurs in the same place it is of greater concern. Any advice would be much appreciated.Thanks!