Ash, don't let life right now get you so down you give up. You are an intelligent woman with plans and goals. You don't need to be rich or poor, but being homeless is not an option with a child. I believe you will accomplish finding a place soon. Could you relocate to a less popular city nearby? Rents are not as high if you don't rent close to all the conveniences.
I will admit I take my prosperity (not rich but not poor) for granted. Reading your stories all along has made me aware I have so much to be thankful for. I am pulling for you and thinking positive thoughts about the future for the 3 of you.