everyday now for the past week or two i have been waking up with these terrible headaches. throughout the day it just gets worse, sometimes i begin to feel dizzy, my hands and toes get tingely, i start feeling severly nauses, and i'll see spots. It gets even worse when i dont eat and i start shaking from head to toe and cant make it stop. im so tired of being affected by this, i just want to know whats wrong, and how to make it stop.