1 Samuel 16:7 (New International Version)
7 But the LORD said to Samuel, "Do not consider his appearance or his height, for I have rejected him. The LORD does not look at the things man looks at. Man looks at the outward appearance, but the LORD looks at the heart."
Man only sees your outward unpolished shell (outward appearance), but the LORD sees your pure heart which is created/recreated in His image! So rejoice! Praise God!