Whenever I am being attacked with anxiety, these Scriptures helped me a lot.
Philippians 4:6 Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God. 7 And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.
Psalm 139: 23 Search me, God, and know my heart;
test me and know my anxious thoughts.
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Praying for you bro. May God's peace surround you.