Hello internet, I am typing this at a public library. I am homeless and don't know what to do?

I became homeless when I lost my job and couldnt keep up on the mortgage. I been trying to look for a new job but it became incredibly hard after losing my car. Then my wife me and took the kids to live with her mom without me. I have no extended family. I am really at the end of the rope here. Please take pity on me this is probably the last place anyone should ask this type of question.

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