Psalm 13:5-6
"But I trust in your unfailing love, my heart rejoices in your salvation.  I will sing to the Lord, for he has been good to me."

I have found out that instead of giving up or giving in, trust wholeheartedly in God and hold on to your faith.  In times of despair, it is harder to hold on than to give up.  But if you give up on God, you give in to a life of despair, with no peace or joy.

Philippians 4:6-7
"Do not be anxious about anything, but in every situation by prayer and petition, with thanksgiving, and present your requests to God.  And with peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus."

So, pray about all your concerns, trust in God, bring your prayers with thanksgiving and present all your requests to God.  Living this way will shield you from anxiety and bless you with Peace!!!