You are a NEW creation :)

"Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come." -2 Corinthians 5:17

This is one of my favorite bible verses, it reminds me every day that I am a Child of God. He is my father and only wants the best for me. 

We all have doubts in life, but we should not let anyone tell us who we are. The past is the past and there is nothing you can do about it now. All you can do is learn from it, leave it behind, and move on. You are more than choices that you've made, you are more than the sum of my past mistakes, you are more than the problems you create, you've been remade. As long as you confess your sins before God the Father, you will be fully forgiven and cleansed from all unrighteousness. (1 John 1:9)

God doesn't care about who you were. God cares about who you are now. He doesn't want you to be carrying around extra baggage. It will only weight you down. These feelings of guilt are like heavy chains and anchors around the soul. Ask God for freedom.  God says “Come to me, all you who labor and are heavy laden, and I will give you rest. Take My yoke upon you and learn from Me, for I am gentle and lowly in heart, and you will find rest for your souls. For My yoke is easy and My burden is light.” (Matthew 11:28)

Grace is sufficient, and God is bigger than our sins. Remember who you are in Christ.