Food Safety Reports: T J Reeds Better Burgers and Shakes, Farm to Market 517 Road West, Dickinson, TX, USA

I am feeling sick after eating oysters. Monday afternoon I went for a burger but seems they are now Cajun. I had a dozen oysters with an iced tea. I felt fine until 5 ish this evening now diarrhea, chills, nausea and fever. How long will this last?  | Symptoms: Nausea, Diarrhea, Vomiting, Fever, Chills