ISM,
I am sorry to hear that you are now being challenged with depressive feelings. Depression and anxiety can go hand in hand. Here is an excellent site. With just a few minutes to get set up...and a go at your own pace method, you can devote as much time as you can to go through the lessons/modules...and learn new thinking patterns to combat the negative thoughts and feelings. It really is worth the time and effort!
Free On-line Therapy
www.moodgym.anu.edu.au/welcomeS.C.