Try something else until it does.
The only other option is to go on being miserable.
I'm guessing your issues were not so severe if "keep trying things forever and telling yourself to get over it" is the epiphany which helped you, clinical depression doesn't go away that easily.
loading story #46709541
Not trying to be glib, but whats the alternative other than suicide? Keep trying things you know havent worked?
loading story #46707168