That is tough, I lost a close friend many years back to liver failure, he died waiting for a transplant.
I'm glad to hear you are doing better today.
I am still trying to get accustomed to retirement, 40+ years of working continuously and it's just really weird not having people depending on me every day.
When I retired, I arranged my life so I could get by on my SS. My monthly expenses are minuscule- electricity, garbage, phone and internet. I qualify for all the low-income senior citizen stuff on property taxes and health care, so in a weird way I might actually be better off without the SSDI benefit!