Christians, please help me...?

First in our own strength none can do or be good. You have to be born again and give the Holy Spirit as a guide for your life. That is why Jesus Christ came into the world to save those who would follow Him. You have to ask Jesus into your heart and confess your sins to Him and make Him the Lord of your life. It does not mean you will never sin again but is does mean that God will guide your steps and reprove you when you do wrong but He loves you very much and wants the best for your life.