Rental help for single mother

My name is Jessica, I am a single parent to my 3 year old son. I was recently working for a cleaning company and driving to clean homes and businesses. Recently the transmission in my car has blown which has caused me to lose my job and not be able to get my son to daycare. I am now behind on my rent payment and needing some kind of help or assistance to keep a roof over our heads until I can get back on my feet again. I am now currently going on 1 week of being behind on my rent payment. Any help would be greatly appreciated.