Turkey Sub Triggers Illness - Subway,

I ate a turkey sub at Subway on Nov. 7th, 2015. The next day I had terrible diarrhea, horrible cramping (like needles being pushed into my abdomen), and experiencing heavy nausea and almost throwing up in a mall. I had not eaten at Subway for nearly a year because of previous food poisoning, but decided to go there for lunch with my friend and give it a try. The food tasted okay, and no symptoms popped up. The next day, however, everything was terrible, and I knew this was Subway's fault. I will never be eating here again; the over-processed food just poisons me. | Symptoms: Diarrhea, Nausea, Vomiting, Cramps