I am glad you wrote.
DO NOT kill yourself over this. Hearing vioices in your head (even if it's just one) is a brain chemical issue- that's it. NOTHING ELSE, just a brain chemical issue -- and we know this to be a fact, because when we give people medication for it (antipsychotics) the voices GO AWAY. That is how we know somebody has a specific disorder - if the medication makes it go away.
All you need to do is go to a Psychiatrist and tell them you hear this voice. THey will ask you other questions, and then prescribe a new medication.
There is all the hope in the world that this medication will work. And I realize that the hardest part is going to be getting to a Psychiatrist - but do it - no matter what.
Is there anything else I can do to help?
Let me know... and let's keep in touch. I want to help you through this whole process. Okay?