I usually get my "migraine" while I'm sleeping from 2:00-3:00 am. I have violent attacks of vomiting and diarrhea. I have to lie on the floor usually in the bathroom where it feels cool until it subsides. The top of my scalp feels prickly and tingley. My hands and fingers sometimes curl. My head never hurts as in a headache. I become super sensitive to smells. I went to different types of doctors until I saw a neurologist who helped me. He said migraines can sometimes have stroke symptoms.