Hi everyone - I really need to ask for your support here. I am in a very bad way

and have some questions about your twitching/fasciculuations.
I am having a hard time with my twitches, I keep thinking they are due to MND. I have a diagnosis of plexus neuritis, but it is going to be double checked this week by two different neuros, tomorrow and Friday. I have some questions and would like to see if I am alone. I have had random, widespread twitching for 2 years now, but these twitches in my affected arm are different.
- Has anyone else had this fear with their twitching - that it could be due to something even more sinister than neuropathy?
- Is twitching a very common symptom of neuropathy, or just somewhat common?
- Do you have twitching in one spot, or several spots, that are like "hot spots" - where in that particular spot, the twitching is more constant? I have this area on my forearm that keeps acting up.
- Are they constant, meaning non-stop, or do they break/pause, but then start back up again? Mine break/pause.
- Do you have weakness with the twitching? I do.

- If yes, is the twitching in the weak area or different areas?
- Does anything aggravate seem to aggravate the twitching? Mine seem to act up after lots of movement.
- Do you have pain in the area of twitching?
- Do your twitches stop when using the muscle, or do they just keep going? Mine do both.