One of the best things I ever did was to not work. I am on full time hi-flow 02, and when I first got out of college, I was pretty depressed about going to school and then not working -- however, I just want to say that the best thing I ever did was to regard my health as it's own part time job. Schedule ~20 hrs a week for nebs, ER visits, calls to insurance, researching alternative treatments, the random complication from a complication. I have heart and lung (and pancreatic) problems, I am quite ill BUT just pre-scheduling that amount of time has made the situation MUCH less stressful, my quality of life therefor better. 1 of the validations I told myself a few years ago was "This is why I don't work: [so that I can see whatever doctor that I need ASAP]". In this way, I honestly believe my health has stabilized and I feel it to be maximized, that I am doing the most that I can in the areas over which I have control.
Good luck to you!