There are two great issues in your life. They are the Fatherhood of God and the Sonship of you.
God - our Father is totally trustworthy and our true home. You did not come from a pond scum of liverwort. You were born of God and are a son of God.
We are sons of God by origin and by re-creation.
You have this life. It's yours to possess. Believe what God believes about God and about you as His daughters and sons.