At the time of crucifixion Jesus had taken on ALL of our sins. Our sins are forgiven when we repent. God is a forgiving God. Know that God loves you unconditionally. He doesn't condone in your sin, He cleanses it. Consequences comes with sin however, with repentance and acceptance in Him, he washes them away.
God's love for us is unconditional and undeserved. Because He truly loved us and knew that we were worth it, He suffered and died for us on the cross. All of God's children are of importance! Trust in Him, and let Him lead the way.