1. Truly analyze your emotions. Start keeping a journal. Write about your day. How you felt? What made you feel that way?
2. Start keeping a food diary. Write down what you ate all day long. Is there a connection between what you ate and how you felt.
3. Find another source of comfort. I can't tell you what that is for you. Maybe self help books. Maybe talking it out with a trusted friend. For me, my comfort is Jesus Christ. God loves me, he frees me and he makes me new. He loves you and he can do that for you too.
You are what you eat, so don't be fast, cheap, easy, or fake!