Do you ever feel some sort of underlying desire to make yourself more depressed? Or is it all just wanting it to stop? Last time I had a bunch of issues with depression (couple months ago, gone now), I was always trying to find ways to make myself more upset like reading/listening to tragic stories and listening to sad music.
Legit question because I don't know if what I was doing was normal or not. What I suggest you do is go find something social to do with friends or think up some sort of project in which to invest your time. That's not really what I did but I hear it helps.