Chosen Solution

I accidentally poke sim ejector tool in the secondary microphone of my Samsung Galaxy S8, now I’m worried of microphone not working and water resistance getting off. Can someone please help me?

Microphone will work fine as poking the hole can’t damage it, the water resistant foam is not directly behind the hole so that can’t get punctured unless the sim ejection tool got bent. I have marked the rubber water resistant gasket with a red square for the secondary microphone as shown here: