Living and medical bills

5 years ago I was diagnosed with cirrhosis. I immediately stopped drinking and all drugs, and I've been clean and sober for 5 years, plus a radical change in my dietary routine. The diabetes doesn't help it actually makes this much harder to manage. It has been a long painful and stressful time for my whole family and we are about at our wits ends. My disability just ran out, and Alana my girlfriend will need to take a lot of time off work once I get the new liver because finally I am close... She will not be paid for her time off work but she will have a job to go back to. I tallied rent, utilities, bare necessities, and food and figured we are at a shortfall of just over 2,000 a month. I set the amount of this funds to 20,000 to cover the entire 6 months. We had this all worked out but with all the unexpected twists and expenses we have run out of credit and options. Please help thank you very very much for your time :-)