Getting a place to live

Hi! my name is Samantha everyone calls me Sam and my sons name is Douglas after my late father. I was laid off from my job a while back due to being in a bad car wreck. i wasn't able to move my neck or head for months. the family i live with now said i could live with them without getting a job as of as i took care of the house and their 16y/o child well i had secretly been looking for jobs behind their backs so i could move out for the past two months and not a single one has called me back after ive called them nor set up an interview when i would call them. Then a week ago i was told i had a month to move out of their house and that i wasn't allowed to use any of their four cars to doordash to get my money up to be able to move out. and i cant use my own because my ex broke out my headlights and busted both the brights and headlights and i got them sorta fixed then rain got in and messed them up again. on top of the vehicle also needing a tune up and has for a while and it now has a very bad oil leak and wont keep any oil in it at all it shuts off on me even if i only drive like two miles down the road. My friend who was helping me get around and figure things out randomly blocked me on everything and won't talk to me at all so i'm kinda just stuck and have no idea what to do. I really just need to get into a home for me and my son and find it somewhere close for me to walk to work everyday. THANK YOU ANY AND EVERYONE WHO READS THIS FAR AND HELPS ANY WAY POSSIBLE. THIS IS MY LAST RESORT AND I HATE THAT I EVEN HAVE TO COME THIS FAR I AM SO EMBARRASSED BUT I'M JUST TRYING TO GIVE MY SON THE BEST LIFE HE DESERVES!!