Hi, dc301, and welcome to Psych Central! Sounds to me like you are doing the right thing by moving out. Please use some of your money to talk to a therapist/see your psychiatrist, since you are getting depressed.
And, not that you asked, but I think you need to hold on to your job. Of course, you might want to start looking around for new ones, but, as you say, you need the money. Do NOT give up! You are on the right path. Okay?