Aww honey. I know that feeling from my binges of old. once you've made up your mind, it's a rocket-propelled collision-course to binge city.
I wonder if you can avoid the boredom? For me, there's nothing i like more than spending the weekend home, mostly snuggled in bed. But if that feels like a hardship, could you arrange some things?
If you have a car you could do a boot sale on a sunday. keeps you busy on the saturday sorting stuff out and on the sunday itself - plus you'll make some money that you could spend on a trip to the cinema (unless that's a food trigger for you), and declutter your house into the bargain.
Quite often i arrange to visit a friend to watch strictly together. she knows about the diet so doesn't put temptataion in my way, and it gets me out of the house and puts something into my weekend. you could arrange to watch a film or two - maybe something christmassy. Or perhaps do some makeovers on each other!
or a home makeover? perhaps not full-on decorating if you're feeling the financial pinch, but re-organise a room, make a photo-montage in a cheap clip frame, declutter?
Hold a clothes swap (or persuade someone with a bigger home to host it!). Everyone brings along clothes they no longer wear due to size or just because they've gone off them. sort them into piles by size, then you can root through, try things on, and hopefully take away something new. anything unclaimed goes to the charity shop. my friends and i have three or four of these a year. they're great fun. You can also bring handbags, belts etc and toiletries/cosmetics.
i just think it would help to have something fun to look forward to every weekend, so you don't feel sad and deprived, and as well as that, the hours that you're doing the thing, you can arrange with yourself in advance, will be non-eating hours.