Cold Bakes, Severe Symptoms - Plough Lane Retail Park, England

SW17 England, United Kingdom

Are a chicken bake and steak bake from there which were cold and slightly stale. Didn’t think much of it until I have been on the toilet about 15 times a day, headache and severely dehydrated trying not to throw up. For the last 3 days | Symptoms: Nausea, Diarrhea, Stomach Pain, Cramps, Chills, Headache, Dehydration