Stress, Depression, and Worry

For me stress, depression, and worry all seem to go hand in hand. Yea I have a high stress job and being a single mom (specifically for me) or a parent period is full of worry. However being paired with the depression that I have been fighting for years and as a combination its a bad thing. Between the three after a while life became so overwhelming. Has any one else experienced that? What did you do to cope? I took the advice of my boss and actually went to see a therapist and for the most part he helps but there is a piece that he can't seem to touch. That piece that is there but you have no real name for why its wrong. Its actually kind of funny because its easy to bury so its the last to come up. Its the easiest to hide and the hardest as I have said to identify. Any ideas from anyone? I just found a new blog called wired to worry and its kinda of a self help for those who area stressed, suffer from anxeity, and to be more assertive. I have just subscribed to the author's newsletter so I will be back in a couple weeks after trying out some of the techniques and self help seminars to see if maybe something more self help rather than profession help that is not reaching that one thing. So if your interested stay tuned and we will see.