NICU mom needing advice for income

Long story short.. my daughter was born 8 weeks preemie. She stayed in NICU for 6 weeks. I use my paid leave for my c section. 8 weeks. My leave is running out and I have no way of getting income. I plan to stay home with my daughter to watch her because she forgets to breath at night so I constantly watch her u til she grows out of this. So now how do I pay for mortgage, pge, food??? I don’t pay into SDI so my claim got denied because I have no funds. I cant do FMLA because I don’t have a doctors note saying to stay home and take care of my daughter. I can’t do a leave bank because I dont have a doctors note. Is there any money out there that will help a mom who has to take care of her preemie baby??? I really need help and don’t know how I will be able to pay for anything!

Baby girl born 8 weeks early at 2.6lbs.