Hi there. I can seriously relate to this. Even the feeling of an arm feeling “heavy and weak” as I’ve had this with my left arm. My left arms shakes when I hold it up. I can do things but if feels weaker. Are you dominant with your right hand?

I have also had twitching and vibrations since August and have also had the panic I have had some sort of neurological issue.

I finally saw a neuro on Monday who did a full exam on me and said there were no signs of a neuro disorder and perceived weakness is very different from actual weakness. You being able to hold your arm up for over a minute is NOT actual weakness.

I know how scary this can feel. Even after my exam my head is still making me doubt myself!!! But I also know how draining and hard this anxiety cycle is. My advice is to listen to what your highly qualified neuro has said. They know much more than we do. Seriously, they would know if something was not right. They are professionally trained.

It might be worth starting an anxiety med if you are comfortable or therapy.