on the mend
US /ɑn ðə mɛnd/
UK /ɑn ðə mɛnd/

1.
recovering from an illness or injury; improving after a period of difficulty
:
•
After a week in bed, she's finally on the mend.
•
The economy is slowly on the mend after the recession.
recovering from an illness or injury; improving after a period of difficulty