Free, I went through the same thing when I was waking up a few years ago. I saw a therapist--a good, competent therapist--and she got me on Zoloft. A very low dose, I might add, but oh, wow, what a difference it made. Any doctor worth her salt will take your symptoms seriously and get you on meds if you need them. There's no shame in it. My depression is caused by a seratonin deficiency. If you have something like that, all the homemade measures in the world MAY NOT be enough to help. That's not to say they can't help somewhat, but it may not be enough.
Physical activity is also a huge boost. Take your dogs, get outside, and run until you sweat and think you'll die from the pain. Then walk for a while. Then run again. Do this until you're exhausted. Oh, get yourself some good running shoes. REgular exercise releases endorphins which make you feel so much better. Plus, you firm up and end up looking great, which makes you feel better all the way around. Plus, your dogs will love you for it!
You might also want to try yoga. I think another poster suggested meditation. Well, yoga is like meditation along with body movements and its really fantastic for feeling good about yourself.
Take care of yourself, please. You are the only you you'll ever have! And we care, here on the board. We do.