Dragged my sorry akole to the gym which gave me more energy and now l can do more things. Also l actually sing stupid songs under my breath after l am done working out, so go figure.
Find something you have some passion for and schedule that as your reward for getting mundane crap done. Reading a good book, planting a garden, massage, online window shopping, a special movie.
Got to agree about the food, since l have gone healthy, my mood is more even, wether it's even meh or even blah, but less omg, why do l feel this way. And don't forget to praise yourself when you get stuff done. That's a accomplishment that should be recognized. Pat yourself on the back, and reward yourself. It's these little happy things that eventually overpower the "other blah yucky bad feelings".