Food Safety Reports: Co-op Food - Peacehaven, Meridian Way, Peacehaven, UK

I cooked some onion rings last night - I’m now not 100% sure if they were cooked fully or if they was and I got sick anyway. But I’ve woke up in middle of the night with belly cramps and upset stomach, nausea vomiting and diarrhea :( so horrid  | Symptoms: Nausea, Diarrhea, Vomiting, Cramps