My iphone speakers will not listen to me?

I went skiing recently and the pocket that had my phone got terribly wet, now my phone will switch from volume to microphone, and the sound will go up

I went skiing recently and the pocket that had my phone got terribly wet, now my phone will switch from volume to microphone, and the sound will go up without me pushing, or doing anything. When I speak on facetime, I cannot hear a thing the person I am talking to is saying. I can't access my ringer either, it is VERY frusturating.

or:I went skiing recently and the pocket that had my phone got terribly wet, now my phone will switch from volume to microphone, and the sound will go up without me pushing, or doing anything. When I speak on facetime, I cannot hear a thing the person I am talking to is saying. I can't access my ringer either, it is VERY frusturating.

Tags:sound,