I am 50-year old woman with bipolar and personality disorders. All antidepressants have stopped working. I am on Prozac again right now. The VA hospital won't let our mental health doctors perscribe Cymbalta. Only our neurologists can perscribe it. What do I do when Prozac stops working? I've been in a depression for at least 6 months, and I'm scared. I take the following meds for depression: Prozac, Gababyntin, Trazadone. I take a total of about 21 pills a day, including three I've mentioned above. Can you give my doctor some suggestions?