Deleted User said 9 years, 6 months ago:

It could be anxiety, though for me anxiety has more than one symptoms (rapid heart beat, breathlessnes, sweating), but everyone has different symptoms of anxiety. It could be some issue you’re dealing with at the back of your mind, it could be social anxiety where you’re just nervous being around people. Nervousness doesn’t have to stem from fear. Also sometimes what we are worried about is so subconscious we never register it. Oh and lastly it could just be that you’re blood sugar is low, I had a friend and she was on this diet I think and her hands were constantly shaking, though thats a more far fetched idea.I have no more theories beyond that, Lol. I hope you figure it out, goodluck!