question: 3 AM I WOKE UP WITH SEVER SHAKING OF MY WHOLE BODY AND CHILLS,,IT WENT ON FOR 30 MIN...THEN I TOOK A PM PILL (FOR PAIN AND SLEEP...IN 15 MIN. IT WENT AWAY THIS MORNING I HAD A VERY SLIGHT TOUCH. I FELL AND HIT MY HEAD ABOUR 2 MONTHS AGO AND THEY TOOK ME TO EMERGENCY BY AMBULANCE - CAT SCAN SHOWED NOTHING.. I FELT LIKE I WAS GOING TO HAVE A SIZURE OR SOMETHING...HELP