Hi Jen, good to hear from you again. Sorry to hear that things haven't gotten any better. The last time you wrote, you were going to devote all your time and attention to your husband and baby. How did that go?
There is a self-help method of working on your issues that should help with this. It's called Emotional Freedom Technique (EFT). It's based on the principles of acupuncture, but doesn't require any needles.
To learn the basic technique, watch this video: http://www.youtube.com/watch?v=UlCE4P6Ue0w
And here is one specifically about how to be happier: http://www.youtube.com/watch?v=Vf0Yl5cCGbU
Here's one to set yourself up for a good day: http://www.youtube.com/watch?v=SudAHmVTARA
And here's one for better sleep: http://www.youtube.com/watch?v=EvSv_5dTKyo&feature=related
This is a very simple technique, but it has helped a lot of people find peace and happiness in their lives. I hope you like it.