no luck with junk

so i have an addiction and its name is soda and its pal is junk food. soda just loves to entice me everyday espeically days that are stressful and yet it never fulfills my needs. junk food comes at the most odd times which is when i get up in the middle of the night to use the bathroom, it roars its ugly little head. im not sure how to stop it though i know i 1. need to and 2. want to but obvioulsy not enough to actually stop. i stay home with my two kids and keep two kids as well. i am now trying to sell our house and packing up so that is on my plate as well as i volunteer at our local shelter. you would think for as much running around i do i would be slim but nope its not like that....i can look at a piece of chocolate cake and gaine 10 lbs and thats not a joke!