I'm scared, Lord, scared and confused.
28 The angel came to her and said, “Peace be with you! The Lord is with you and has greatly blessed you!”
30 The angel said to her, “Don't be afraid, Mary; God has been gracious to you. 31 You will become pregnant and give birth to a son, and you will name him Jesus. 32 He will be great and will be called the Son of the Most High God. The Lord God will make him a king, as his ancestor David was..."
Luke 1: 28, 30-32 GNT

And what about Joseph? He is a righteous man. He is often seen in the temple. Will he believe you have chosen me for this? How can I be a good wife to Joseph and the mother of your Son?
The angel said to go see my cousin, Elizabeth. To be pregnant at her age...Lord, did you have a hand in that, too? Perhaps the first step in yielding to your will is to go see her. Maybe she can help me make sense of all this.
46 Mary responded, “Oh, how I praise the Lord. 47 How I rejoice in God my Savior!
54 And how he has helped his servant Israel! He has not forgotten his promise to be merciful. 55 For he promised our fathers—Abraham and his children—to be merciful to them forever.”
Luke 1: 46-47, 54-55 TLB