hi i used meth for a long time and had started to use it heavily, at the beginning of december while using meth i immediatley got this numb headache feeling on the left side of my head and felt like i was going faint, i have not used meth since that day, but ever since have had this numb pain on the left of my head, at the beginning of january it turned into this all around headache and the pain is a lot worse, and recently having pain in the center of my forehead, only sleeping makes this pain temporarily go away. but it is always back. ive been to the emergency room 4-5 times for this, nothing. gave me migraine meds/shots 3 times did nothing. can yyou please help me