Should I go to a shrink about schizophrenia or am I just over thinking it?

I remember seeing that video "What a schizophrenic hears" or something like that.

I have always felt like I hear a tv in the background, like muffled voices. It has never effected me in life, I just always heard it. But it sounds very much like that video. I hear it almost all of the time. Imagine your neighbors tv being on and you slightly hear it through the walls.

Am I just overthinking it?