Food Safety Report: Wendy's, 1009 East Main Street, Weatherford, OK, USA 3 months ago • details 7 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: Wendys Onset: 4 to 12 hours Duration: Less than 4 hours Additional information: Feel terrible