I've certainly had my share of depression so I can relate. I don't think mine had anything to do with my AS, it was caused by a chemical imbalance which antidepressants took care of though. I've taken them several times and after a while I no longer needed them. If you think yours could be caused by that I'd really suggest you give them a try, they can do wonders. Of course some depression is situational and won't really be helped by them, and in those cases talking to someone and figuring out a strategy to improve the situation can help.
Also, almost everyone's life is full of ups and downs, so don't feel like you're alone there. People naturally look for something to blame for it and there is always something to pin it on,but to be honest that's just the nature of life. It's going to always be like that, but hopefully the good times make the bad times bearable.
Good luck either way.
(Disclaimer: my second paragraph was not in any way an attempt to say your perception is wrong and I was not trying to correct how you think about it. It seems that some people here find it offensive to say things to comfort others and feel it invalidates them and possible makes them powerless feeling. I just wanted to make sure you know I'm not doing that, I was only sharing my experiences with depression)
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I'm giving it another shot. We will see.
My forum is still there and everyone is welcome to come join as well. There is a private women only subforum there if anyone is interested. Also, there is no CAPTCHA.
The link to the forum is
http://www.rightplanet.proboards.com