snowy and squiffy

It's an odd day today. I didn't sleep at all last night and had an appointment at kings to see my consultant at 10.30. However, by 9am i'd decided not to even try to get there as there's 6" of snow and it's still falling. So now i'm going to try and go to sleep finally (it's 11.30a.m.) only i'm suddenly rushing to the loo every 15 minutes with very squiffy innards. No idea what has brought this on, but I'M TIRED! Fingers crossed i'll get some rest soon or i'll go completely mad...