Just say the prayer below and really believe that God hears you, and does forgive you. You also have to forgive yourself too so you can be a new creation through in Jesus Christ our Lord and Savior. Read the bible to learn more and be closer to God, He will give you the strength to allow Him to guide your steps from now on.
Dear Lord,
I admit that I am a sinner. I have done many things that don’t please you. I have lived my life for myself. I am sorry and I repent. I ask you to forgive me. I believe that you died on the cross for me, to save me. You did what I could not do for myself. I come to you now and ask you to take control of my life, I give it to you. Help me to live every day in a way that pleases you. I love you, Lord, and I thank you that I will spend all eternity with you. Amen.