I think I have food poisoning and I have really bad head aches, vomiting a lot, diarrhoea, really bad muscle pain to the point it hurts all the time, I can t even keep any water down and I haven t urinated for going on bit over 14 hours, I also have flu like symptoms, and I get really cold then really hot I mostly stay cold though.. Is there any thing I could do. Regards Jacqui