I'm so sorry you are in a bad place right now, sometimes it takes getting to rock bottom to give us the motivation we need to get started. You are in the right place for information on all sorts of plans/diets. But I do wonder at this time of year you are setting yourself up for failure, sorry I don't mean you will its just so hard at this time of year.
I definitely would start with a food diary, and be completely honest, see what small changes you can make and you will be surprised in the difference, drink more water and if you are happy with prepackaged food have a look online for the best ones and if you know you will get hungry bump them up with a pile of veges or salad. You can do this! It is hard at the beginning but you soon get the swing of things, don't rely on willpower/motivation though - its like a bad boyfriend, never there when you need it. Just plan plan plan! God I sound so bossy lol
I like the quote 'Eat food, not too much, mostly plants'
