Don't second guess yourself. You did the right thing.
I interview and talk about salary with people all the time.
if you really want 10K more than I can pay you, even if you take it now, once the market picks up, and you can get a job paying that extra 10K and then some....you will be out of there, and my company will have spent all that time hiring and training you.
You're spending all of this time and energy on a job coach and getting your image together, do it for the right job, not just any job.
You shoud feel good about knowing yourself and what you are worth.