Like I can predict which body part would suddenly move and what direction it’ll move in and move there to minimize how forceful the movement is. I’ve been searching all over for years and I have no idea what causes it. It happens more when I’m cold lol. It doesn’t affect my quality of life or anything it’s just some weird unexplained thing.
It’s not necessarily dyskinesia, though that sounds most likely. OP hasn’t given us enough information. It could just be fasciculations.