i know what you mean. it is emotional eating and it is soooo easy to do. it is a way to feel like you have some control when we ALL know - this baby making this is so completely OUT of our control....
i could very easily fall into doing this.... i decided to change my perspective and started exercising instead. it made me feel like i had some control over my body and myself as well as making me feel that i am getting healthier to carry my next baby.
i still crave food, but i make myself get up and start doing something - ANYTHING when i want something. clean out your closets next time LOL!
oh and being at the computer is the worst. that is when i want to snack. you may have to limit your time sitting at it.
you have to make a conscious decision to not eat when you arent hungary, and to be honest, it all depends on how badly you want it. i have tried and failed many times b/c i wasnt really ready to to make the commitment.
wear jeans that are too tight to remind you you ARENT hungary. (stretch pants are the enemy LOL). look at yourself in the mirror naked before you reach for that snack. ugh - that really helps

. drink a full glass of water first and then see if you are still hungary.
GL - i know it is hard, but it really DOES help to feel like you have some sort of control over your life....