About 3-4 weeks ago, when I did certain things, the thumb part of my right arm tingled. Thats stopped but its spread to my arm and hand where, almost like it starts to go dead but not quite there.
It depends on what I do but its getting very irritating.
I also have a massive knott in my neck and last weekend when I woke up, I had vertigo, only lasted one day.
Can it be caused by stress or something to do with the neck, do you think? 