"Homeless" Single mom of 2 under 5

So to sum things up, I became homeless a year ago after the father of my kids stole from me causing my eviction at 9 months pregnant.Luckily I have been able to stay with family however, lately it's been constant knit picking and complaints about every little thing my kids or I do. I'm frequently reminded that I do not belong here even though I try to contribute as much as I'm able. I am a commission based worker so my income vary depending on how busy I am. Business has been slow for almost 2 months now and all the money I did have went into getting my children's things for school/daycare. I literally have pennies to my name right now but I need to leave ASAP. I can't switch jobs because I need the flexibility for my kids, my oldest is on the spectrum. Everything is weighing on me mentally and affecting my parenting. It also hurts that my youngest will be turning 1 in a few days and I can't afford to celebrate with her the way I'd like. I tried to apply for section 8 but the application is closed, I even inquired about availability in the projects and was told there were no vacancies available. If anyone knows of any resources close to East Baltimore county area please please please let me know. Or if you've experienced or are currently experiencing this please tell me what you've done.