Gracie, I am agoraphobic. That means I have panic attacks in certain situations, and because of that I avoid those situations. In my case, driving very far from home...I have trouble at intersections, when stopped at a red light I may feel trapped and have a panic attack. If you've never had a panic attack, it might not sound too bad to you, but panic attacks have been described as some of the worst discomfort a human being can experience. They're horrible. Some agoraphobics get so bad they can't even leave their home.
I live right across the street from where I work and can walk to work. But now, the company I've worked at for 20 years has been sold and is moving clear across town. OMG, I must face my agoraphobia. There are a couple of compelling reasons I want to stay with this company and not just find another job closer to home.
I am 60 years old so I am qualified to use a service called AnchorRides in my community. It is transportation I could use to get back and forth to work. But it is very inconvenient, I might have to wait as long as an hour each way for the bus to come.
My sister-in-law sent me a book called the "Anxiety and Phobia Workbook" by Edmund Bourke, PhD. I have been reading it and trying to follow the therapy it prescribes...on my own.
First I had my husband ride with me to my new worksite, so I knew exactly where to go. Then I would get myself to drive part way by myself. I have now driven the entire way there at least 10 times by myself, drove over there just this morning, actually. I am by no means cured, I am still fearful of panic attacks and had one at a traffic light on the way over there just this past Monday. But I kept going, and am using coping techniques I learned in the book. I know now that when I say, "I'll never be able to do this without discomfort," that it is the mental illness speaking. It's the negative talk I'm always doing to myself. Now I KNOW when I do it, thanks to this book, and I stop myself short and replace the negative statement with a positive. It is rather miraculous that I am able to drive over there and back at all, and I attribute my success to the assistance and coping techniques I've received from this book.
I am desensitizing myself to that which I fear. Taking away its power!

But this has to be done carefully, and with knowledge, or you can just make yourself worse. The book is guiding me through it.
Also, this book doesn't push drugs, but does address them. If I couldn't ever get myself to start driving over there at all, they suggest using
very small doses of certain drugs to help nudge you over the edge.
TO GET TO THE POINT...FINALLY!!! : ) I think you should find a resource to help guide you through this. I've listed a couple of links I found by Googling, one is an article to read, the second one is an example of a book you might try. Read the reviews, see what people are saying.
I'm not saying not to go for professional help if you need to, I will if I don't continue to make progress on my own with the use of my book. But this might be an easy way for you to get started on helping yourself to overcome this depression. Once you make some progress it can be very uplifting.
Dealing with Depression: Self-Help & Coping Tips to Overcome Depression
[ame=http://www.amazon.com/Self-Coaching-Powerful-Program-Depression-Completely/dp/0471768286]Self-Coaching: The Powerful Program to Beat Anxiety and Depression, 2nd Edition, Completely Revised and Updated: Joseph J. Luciani: 9780471768289: Amazon.com: Books[/ame]