Then, because "I'd already blown it" (no-no number 4, biggest of them all) I had 1 marshmallow, 2 Maryland cookies, a club bar and a bag of strawberry laces (stolen off my kids...bad mummy!) This is what happens when I deliberately don't buy naughty snacks for me...it doesn't happen often but when I really crave something sugary I end up eating stuff I don't really want.
Oh well. Hopefully some lessons I'll remember next time to stop it escalating. If I'd eaten a protein rich lunch, with or without the crisps, the whole episode could have been avoided. Instead I get a sleepless night and a food hangover tomorrow