((((((Darwin)))))),
I've been fighting BAD depression for close to 50 years.
I figured out (but doctors never believed me) that a lot of it was hormonal. It's eased up quite a bit since menopause. Also eased up TREMENDOUSLY since the invention of Prozac (SSRI) and Effexor XR (SNRI).
I think I was dispatched on this path by my brother's suicide at age 21 (although I'd had half-hearted efforts earlier than that). I was only 22 and had to arrange for an autopsy and a military board of inquiry. Looking back, I can see how cruel my Mother was to put me in charge of that. But, she did what she had to do.
I've learned over all these years of good therapy, bad therapy, hospitalizations, and HORRENDOUS therapies and HORRENDOUS doctors that the methods that worked best for me were: talking (a lot) and writing.
It's interesting, the entire time that I was with the most beneficial therapist I kept journals. He actually read quite a few of them as part of the therapy.
The thing with journals is they become a written record of your strength.
I believe that those of us who struggle with depression or chronic pain or chronic illness -- and survive -- have an innate strength that we're not always aware of.
When you're in the middle of the bottom of the pit, it's hard to realize and to even remember that you've gotten through this before. The books become a way of ACTUALLY SEEING that you **CAN** get through this.
I think the most important part of getting over a depressive episode is the drugs. I believe in the not too distant future, they'll be able to do a blood or urine test and determine that you're missing or short on some component and just be able to give you that one component. There are a lot of drugs that have been on the market for decades now and they've demonstrated their usefulness. You DO have to stay smart about what you're taking and what any side effects are. I find talking to your pharmacist and
http://www.dr-bob.org/babble/ extremely helpful. I also have current book about drugs in my library. Before I start taking anything new, I read the enclosure about side effects. These drugs are pretty powerful; it doesn't pay to be uninformed.
Once you get the brain chemistry leveled out a bit, it's time to do the hard part. Write and talk. Figure out WHY you have a depressive reaction to some of the things in your life.
It's a lot of hard work. But, doing the work, and understanding how your brain and your body work together, makes it a heck of lot easier to cope with depression the next time it lands.
I know how hard this is for you, Darwin. Been there, done that, got several t-shirts

It's BETTER on the other side, believe me
Hugs. And good luck.
Barb
PS: You're NOT alone.