If you didn't sign a lease, then you are free to look for something else.

I know you aren't well...but could you exchange anything for a low rent? Housesitting, VERY light housecleaning, that sort of thing? (Get it on paper, so you aren't taken advantage of!)

If you have a friend who is a real estate agent, they might have some ideas.

Or - perhaps there is someone else in your situation....does the roommate idea appeal? You could help each other out.

Just some thoughts

Glad you aren't feeling so down...hugs!
Catty1