Well done Bssh and Lizzy on being losers 
and well done Double on the NSV and your "new" trousers!
Chiefs, I am never fasting on a swimming night again (unless you more experienced people can tell me this will get better). My Thurs swimming sesh is a lesson; the other 3 people are all much fitter men, two of them are really big triathlete types so I do often lag behind but more or less hold my own. This Thursday only two of us turned up. One side of the lane each, no hiding place, basically forced to race one of the triathlete chaps 
I nearly, genuinely, actually, fainted in the water. Ringing ears, flashing lights, the works. I did have AF too, but pretty sure it was the fasting as felt wrung out and exhausted. Weird, because I know lots of people can fast and exercise.
Anyway, 30 min lesson over, stayed in the pool for another 25 mins to do some slower lengths. Walked 1.5 miles home. By this time I am knackered but also Mrs McSmug from Smugsville having fasted and done all that work.
I get home, to find DH, who knew I was dieting but tbf not that I was fasting, had got takeaway pizza a veggie one and some of those nice cheesy jalapeños. His concession to my diet was that he had eaten most of both and left me a quarter pizza and 2 jalapeños.
Chiefs... I et the lot 
Still ok on cals. So in the Buzzy household: from now on swimming and fasting don't happen on the same day and DH gets warned told when I'm fasting!
Oh and I got a bollocking from my swimming teacher for fasting too