First let me say i doubt your "hearing voices" as in i am a psychotic hot mess , people frequently have "hypnogagic hallucinations" either when they are approaching sleep and it scares the bejesus out of you and so much for sleeping ....or sometimes in transition phases between stages , some of the most frequently "heard" things is someone saying your name or shouting at you and its damned annoying when it happens . But it happens to millions of people everday its not personal .