Emotional Eating - HELP!

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My life is stressful ( but whose isn't?). I work three jobs and I'm finish up law school. I'm busy and when I'm not dragging myself from one even to another, I somehow find a minutia of strength to get some sort of workout in. The working out doesn't seem to be my problem. The eating on the other hand.... That is my Achilles heel. Sometimes I just want to de-stress, and the only thing that seems to do the trick, and do it well, is terrible food. Whether it is candy, fatty foods or alcohol, poor food and drink seem to be my escape from reality, my decomposer, and no matter how hard I try, I can't break the cycle. I need to figure out ways to stop this never-ending cycle of great eating to total bingeing. I'll try anything honestly at this point. I just don't know what to do to replace my go-to foods and drinks (which always seem to be readily available whether I want them to be or not). Any tips are appreciated.