Living in my car 21 weeks pregnant..

Hey guys…so this is embarrassing for me but I’m asking for advice and if you guys know of any help or resources I can get being homeless and 21 weeks pregnant. (23 weeks according to my OBGYN) I was planning on moving back to Iowa because rent there is unbelievably cheap, (I’ve lived there previously so I know it isn’t a scam or too good to be true) and it’s very easy to get a job out there. But the place I’m trying to rent from out there does require I have a months worth of pay stubs from a job and I have to make 3x the rent, I do receive SSI which the lady informed me can go toward the required monthly income, but I’ve been applying for weeks to jobs out here and no one is getting back to me. I’m so scared. I have a food handlers card, and a high school diploma but no college education yet. What can you guys recommend?