the other night i had a vegie burger with a thai sauce on it and a cabbage salad with a sause that included fish products . i had not tried either before and after about fifteen to twenty minutes of eating i felt faint nearly blacked out broke into a cold sweat and projectile vomited everything back up i felt ok after just tired with a headache.. I know that if i eat certain fish i get pulpitations or a funny feeling in my throat, this happened a few years earlier after eating indian curry prawns.i do not know if im having an allergic rea ction or if it was food poisoning because i c an eat prawns and other seafood.please help me work this out.thanks