Food Safety Reports: Costa Coffee - Woolwich DLR, Woolwich New Road, London, UK

I had a Blueberry muffin on Wednesday afternoon which was pretty old, dry and with a weird taste. On Thursday morning diarrhea, vomiting and stomach cramps starter, today it's Sunday and I keep having the symptoms and this pain all over my belly area. I visit A&E and my GP to confirm.  | Symptoms: Diarrhea, Nausea, Vomiting, Cramps