I was getting uncontrollable shakes/shivering, for about 10 minutes then severe vomiting all
night long with stomach pain. No aura and no migraine
at the time. Blood work all normal, immunnoligy testing was normal and all GI testing normal. The closest my symptoms were was cyclic vomiting syndrome but I got this at around 23 years old. I would get these symptoms sometimes twice a month some times off and on. Usually, stress induced. Sometimes not stress induced.