Homelessness is a terrible thing to go through as a mother, I have seen one of my good friends struggle with a similar situation. Never forget the blessings though, and the fog will clear. I do hope things work out for you! And if you like herbal tea I can recommend lemon balm or Mellissa officinalis as a great herb (easy to grow too, super, and 1 plant will cost you 3 dollars and last you many years) that REALLY helps with just being calm through anxiety and stress and stuff.
RE: Dealing With the Aftermath of Homelessness: PTSD