hey kate hun, sorry to hear you're feeling low. sounds by what you've said that you arent feeling real physical hunger but craving the comfort that it brings.. this may sometimes FEEL like real hunger, but it's not. I know it's hard but it will only get better if you can change your frame of mind. Whether that's by pampering yourself, reading a book or watching your fave tv programme, you've got to try not to think about it.
I say this because I know how you feel, I feel it too a lot of the time!!
xxx