Why worry if you’ve ‘done enough’? Maybe God planned only ONE good work for you to do in His Name. Don’t worry about that. Good works won’t save you anyway.
You are a walking (sitting?) example of the power of prayer. Hope you are feeling better Mary. God bless. Please keep us posted as to your needs for holy assistance.
As a Catholic I even have the Communion of Saints praying for you! *wink*