Hi,
@purplelady,
It's terrifying to have housing instability when you are seriously ill.
You are actually living through my worst fear. Earlier this year my landlords tried (and failed) to get me to leave my rent controlled apartment. They do not understand that I cannot look for an apartment, I am not physically capable of moving, etc. I know they will try again in 2020.
I don't know where you live, but I have two small ideas.
Can you hire someone, perhaps a leasing agent, tell the your apartment requirements, and let them do the leg work on finding you a new place to live? Maybe narrow it down to 4 apartments for you to choose from?
I do not belong to any ME/CFS organizations, but perhaps someone on this forum can pitch in with some names and numbers. Such organizations may have housing services that could help you. Or even have volunteers that could help you.
Best wishes!