I know exactly what you are talking about. It used to be the opposite for me - but now when I am having severe emotions, good or bad - I "forget" to eat. I just don't think about food and have no interest in it - but I still try to force myself to eat something nutrient dense to at least get something in. I'm going through this phase right now...while good for weight loss, not so good for your body. Keep working at it and eat small amounts more frequently - best of luck!