Since I made the decision to confront my client with the news that I'm not ready to go back to work yet, I feel like a huge weight has been lifted from my shoulders. I felt even a bit lighthearted last night after I sent the email! 
Of course, now that I have done that, I feel like I can really concentrate on trying to do other things to get better. To be positive. 
Of course, the other hand is that I know how hard it is to get work right now and times are tough...finances are tight....so I'm a bit anxious about that.
I will try to take it one day at a time.
I didn't make it out for my walk tonight. DST makes it dark so early. And it got really cold all of a sudden! But it's getting to be that time of year, so I need to just psyche myself up for it and still make sure I get out of the house for my health.
I will try again tomorrow.