YOU SAID:

the voices in my head are getting louder

INTO JAPANESE

私の頭の中の声が大きくなってきている

BACK INTO ENGLISH

The voice in my head is getting bigger

INTO JAPANESE

私の頭の中の声が大きくなっています。

BACK INTO ENGLISH

Voices in my head are greater.

INTO JAPANESE

私の頭の中で声が大きいです。

BACK INTO ENGLISH

Greater voice in my head.

INTO JAPANESE

私の頭の中の大きい声。

BACK INTO ENGLISH

Loud in my head.

INTO JAPANESE

その姿が

BACK INTO ENGLISH

In my head.

INTO JAPANESE

その姿が

BACK INTO ENGLISH

In my head.