I hear ya. When I'm depressed and agitated, sometimes I grab my pillow and sleep in the living room (on the floor: we don't have a couch). But then, I usually wind up on the computer since I can't sleep. Do you have a futon that can be placed in another room if you don't want to sleep on the couch? An inflatable bed?

There has to be a way to get through this tight spot. Thinking of you.