You need to confess your sin. Even if what was done to you was terribly wrong - allowing your anger to dwell in your soul and infect your life is also wrong. It is not the way of Christ. Christ had terrible wrong done to him, yet he forgave. And he gave us the power to forgive.
Any fool can get angry.
Any bum can hate. Look at the people who hate - what they are like and what their lives are like. If you are a child of God, you are better than that. You have the power of God in you. You have Christ in you.