Hi Guy!
I am so sorry you are in the health care jam of lack of affordability.

Do you have a university hospital nearby? (Maybe the one you go to is such?) I'd just wanted to mention the university hospital here has separate billing for doctors and use of facilities. However, they are both under one name/system, so when they grant financial aid, it applies to all services rendered, including the physician's bills.
Just wondering if you might have a health care option like this, while still continuing ECT?
Do you belong to a religious/spiritual "group?" I am mentioning this as many of these organizations in my area have grants available to families in need of health care, food, housing, etc.
I am very concerned about you.

You have been given lots of great advice!
I will just give you a hug for now and will give this more thought.
Much Love to You and to Your Family!!!