Hello - I am 49 year old female, 5 6 , 200lbs, not diabetic. Over the last 2-3 months, I have been experiencing right arm weakness and right leg cramping (severe muscle spasms, bad enough to make me gasp for breath at the onset). Now, for the last week, I have been biting the right side of my tongue. I bite it when I speak, when I eat, when I swallow, sometimes when I walk. What should I tell my doctor to screen for?