I started feeling queasy at about 1o'c on a bus home. I put it down to travel sickness (had been foolishly faffing on my phone on the bus). I also felt very, very tired, but I had a crap night last night.
I got home and managed to nap for about an hour, before waking up and vomiting lots, quite explosively. Have some diarrhoea too. Feel quite a lot better since, although still tired, weak and shaky - but no longer nauseous.
Does this sound like noro, or just plain food poisoning? I'd eaten a chocolate bar about half an hour before nausea kicked in, nothing else since breakfast.
The reason I ask is because I'm not sure whether to try to get someone else to collect DS from nursery (am LP), or whether I should prioritise trying to avoid contaminating anyone else...