Volume bug

After messing with my mouse sensitivity earlier today my volume began sounding super distorted.

Pings, recalls, music, etc all have a lower pitch. Kind of like what you would expect from a pirated movie with a slightly different pitch, that's what it's like and it tilts me.

I tried repairing the game but that didn't work. I have this problem with both speakers and headphones so I think it might be the game.