Need a job and an affordable place to live: suggestions?

Ok, I'm feeling trapped and I need to be safe, ultimately. Maybe some suggestions will help me find a way out of this.

I have a Library degree, am a librarian, also have extensive childcare experience but not for the past 5 years. I need to be able to work to support myself and have a home I can afford. I have two cats and will need them with me.

Any suggestions on where to go? I live in a very high cost of living area, so cannot stay here.