I'm a nurse also and haven't been able to find a job lately. I recently decided to make a new resume that was a more functional version focusing on all of my skills, from both health care and other positions and putting it under categories like communication, customer service, computer, administrative, etc...I put a few bullets under each one drawing from different positions I have held. I use this resume when applying to non-health care jobs which I am only on day 2 of doing, so I have no idea if this is going to help.

As far as everything else, I am so sorry you are going through so much.