Azure PostgreSQL instances data abnormally incresing

Albion
1
Reputation point
I am having an instance of Azure PostgreSQL. I am using this instance for development purpose. And only I use this instance for now. But, this instance is increasing its size automatically even without access or no activity.
This month I did not open or use this instance for a single time but already it's showing 2.84gb used. Is there anything I can do to fix this?