I didn't have a good night, Crepeys; at about midnight I had a horrible stomach pain, followed by a huge allergic reaction to something. Throat, mouth and face swelled up, wheezing, nose pouring - I honestly thought DH might have to call an ambulance at one point. Eventually I was sick, and everything calmed down, but I still look as I have been punched in the face and have a swollen throat.
I do have a very slight allergy to a couple of foods (raw hazelnuts, figs, peaches) but never that severe, and normally the reaction occurs within seconds of the offending item reaching my mouth. Weird why it was so delayed....... All I can think of are the two mussels I ate, but then everyone had the same.