I had to cut back on any medical and psych appts due to cost , it sucks but push came to shove.
How far behind on mortgage? Less than a month or 3 you can catch up with changes in spending , I know hard but look at the long game, if you even pick up a part time job it will buy food or help you cover medical costs,
I feel for you I do .... you spent 2 days calling place after place and stressed to the max. Spend that time at a boring job. Maybe push has come to shove for you I think
Hope you find some help from someone or from yourself.
Hugs