Oh man, (when I say man I mean girl), you've had a tough run, so many issues and some you can't really positively affect, the car for instance. You're capable, I know, and you know what you're doing but having all that stuff going on while you recover yourself...life throws up some challenges huh? I didn't know your husband travelled away, another complication I guess, but it sounds like, despite everything, your making it all work.
I hope you're finding the right amount of time for yourself too.