Food Safety Reports: Pret A Manger, Cornmarket Street, Oxford, UK

Ate a vegan tomato olive rocket and avocado baguette yesterday and a couple of hours later I just had a headache and feeling dizzy and sick every time I stood up. But at 4am it alllll started. cramping diarrhea pain feeling sick. 9am now and its sort of easing up but still not feeling 100%  | Symptoms: Diarrhea, Nausea, Cramps, Headache, Dizziness