Hi halva. I think hearing voices it self is nothing serious but it sounds like you are hearing things badly enough to be disturbed about them?
I read recently article where it says that many people (most people) who drink coffee hear sounds...
it seems like one of the most primitive errors in our psyche when we start hearing sounds. And for your inconvenience let me give you verse about this, I hope it helps you a little bit to understand the problem better and this if there's anything you can do to help your self........
Job 15:20 The wicked man travaileth with pain all his days, and the number of years is hidden to the oppressor.
Job 15:21
A dreadful sound is in his ears: in prosperity the destroyer shall come upon him.
What this verse says to me is that its possible to hear sounds... And i think its problem in our psyche and some abnormality caused by some thing. Like I said even coffee is proved to make people hear sounds.
So while it seems there maybe a physical remedy or solution for this problem we must put out mind and our spirit in order... If you goto doctor and tell you hear sounds he probably gives you pills but i assume you are here because they werent helpful.
I believe Bible has much help for you in this. The thing is that i believe God can spiritually heal you and let His spirit dwell you to overcome this probably and find deeper connectivity with God. We cant do anything our self on the spiritual level no matter how we try because its God's power in us that makes the change. But we have the choise whom do we give our thoughts and focus.
Mat 22:37-38 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind. (38) This is the first and great commandment.
Mat 22:39 And the second is like unto it, Thou shalt love thy neighbour as thyself.
try focusing more on God, i wish I could help you by saying how to do this but I believe if you keep the bible verses in mind the Holy spirit will show you how to overcome these things in spiritual level and have deeper relationship with Jesus..
Halva we should have Jesus as our First love.
2Co 10:4-5 (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds
(5) Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
Personally I have been practising this very thing my self lately (putting Lord first, loving him from heart,mind ,soul and with all my strength!) and I hope it helps you too.