Get out your Bible dear one and read Ephesians 6:10. Take on the full armor of God, and fight off the evil spirit of fear, worry and anxiety. Use the Sword of the Lord, which is the word of God, to defeat the enemy. God says to us over and over in the Bible "fear not". Believe it, put your faith in it. Christ will stand at the door of your mind and rebuke all the evil ones attempts to steal your joy. Call out his name and ask him. Love in Christ and my prayers are with you.