This happens to me sometimes and I was wondering if anyone else does as well? The best way I can think to explain what I m on about is to tell the story of when this happened last. Feel free to laugh at this, I sure do. A couple of years ago I was having dinner with my Mum. I had ordered pizza, something I like eating with a fork and knife (because I am strange like that). Now, this particular pizza goes great with salsa. I went to cupboard, got a little porcelain dipping cup, put salsa in... Uncontrolled Muscle Movement.
https://www.myptsd.com/c/threads/uncontrolled-muscle-movement.50709/