48 hours ago about I woke up in the middle of the night my arm had fallen asleep.. That's no big deal I did what I normally do I use my other hand to move the arm to a better location.. I did this then I accidentally hit the wrist of my numb arm and it felt extremely weird.. Since then I have small portion of my hand that won't "wake up" its numb all around the thumb on the top portion of my hand my palm is fine.. it's the sides of my thumb and the top of the thumb down to my wrist..
Does anyone know what may be the problem and how I may be able to fix it? I am in a band and play guitar and it gets really annoying when playing =/