I am as of yet still going through the testing process. But I have the muscle spasms all the time! I'll be in a meeting and suddenly my face will start spasming, so much so that it's impossible to ignore. Whether it's an eye, a cheek, a section of a lip, it just starts doing what it wants. And my fingers spasm frequently, my thumb will jump about half an inch with each spasm. The arms and legs aren't as visible, but just as distracting. And my spasms just travel around with no seeming rhyme or reason.
I have no tricks or tips, but relate and I'm sorry you are dealing with this. Much love 💜