RNP Eval

Hi all, I'm freaking out. I'm supposed to do an inpatient evaluation so they can decide whether I need to be in the recovery program. Can someone please give me some insight? I don't know what to do to pay for it. I'm a single mom of youngish kids and no family in the state. I was told I can apply to sister Lucie for a grant that will help pay for the eval. I haven't worked, I'm on employment that doesn't even cover I bill a week and we won't even talk about my rent. I'm out of money. I can't be a nurse and I can't seem to find any other job. I'm about to lose my house and I can't even pay for the eval. Any advice would be helpful. 

Thanks!