Yes, Trisha, I agree that when you have depression or bi-polar it's A LOT easier to start feeling very sad because somehting bad happened. Those things are triggers for depression and you feel a lot more sad, and/or a lot more helpless, for a longer time than someone without depression or bi-polar. I feel the same way, too. Things that couldn't upset me so much before now make me feel so miserable and as if life's lost its beauty.
Stick to your treatment plan, or talk with your psychiatrist/psychologist about changing it, whatever helps you, and hang in there... you can go through this, although it's so difficult!