im on day 2 also. Yesterday i was so sad, hungover, depressed, coming off from a horrible drinking binge. After work I didnt feel like taking a run either because of horrible pain, weakness and tired from fueling my alcoholism...but...I decided to just say I'm going to do a run/walk. Run a little, walk a little, just get outside! I ended up running an entire 20 minutes and it really helped. So...trying thinking of just moving, walking, even that might help cheer you up?