Hmmm I would feel tired even after hours of sleep, and felt like a knot in my stomach that I didn't want to eat even when my stomach growled like crazy, I lost around 20lbs in 2-3 mths, even smelling of the food made me sick. Headaches only happened when I only got 3hrs of sleep a day. All these happened when my depression was worse. Hope you feel better soon! HUGS