Hi @prade97 how are you?
@prade97 the trigger used looks like the "when an item is created or modified" right?
At you flow, do you have any step that changes the item or another flow doing this?
Maybe is another operation causing the flow to run. Check the executions at flow page and add some columns to identify the item like below, hit "Edit columns"

With this maybe identify the records will help on check the behavior.
If more help is needed maybe a support case with us can help to check this behavior.
Best regards
Rodrigo Hentz
Microsoft Power Platform Support Engineer