I accidentally put 6 months old chorizo in a pan with my perfectly caramelised shallots until my bf pointed out I had just put in chorizo that he reckons was old. I checked and it said Use By 4/24 (April) and it's 10/24 (October). It doesn't smell bad and tastes good, I'm getting an aftertaste I don't recognise but maybe it was the caramelised onion so I don't know.. will I get food poisoning?