Natural Ways to eliminate and/or reduce symptoms of Bipolar, Depression & Extreme PMS moods?

I have been on medications for Bipolar Disorder for about 13 years now and the results have not been too wonderful. As a result of the Bipolar, I also suffer from extreme depression at times and extreme mood swings for a week or two leading up to my cycle. So really there is only about a week or two in the month where I feel able to deal with the world on a complete level. Mind you, I am not crazy. Before having my baby I was a professional in the medical field and have a very functional life. I am just looking for better ways of dealing with these problems. Please share your similar and success stories. Also, has anyone been on a non medicated regimen and how has it worked?