Need your Help

I dont know where else to turn and i found this site so here i am, begging for your help.
I need a financial miracle right now. 
I am currently taking care of myself and my two kids plus my sister and her toddler and shes having a new baby in a few weeks,  and my dad needs to move in as well soon.
i rent a small 3 bedroom moblie home and we are cramped and my husband is no longer around because he found someone else, so i have been trying to keep up with the bills but im getting really far behind and im not sure whats going to happen.
i have been looking for a second job, and selling things for extra money but we dont have anything worth money.
i really need help right now. 
please help me keep a roof over my families heads.
i will be forever greatful

heres my paypal link

paypal.me/eyezwideshut