ohkay i can see your troubled about this and i know it is normal to be,
philippians 4:6-7..
Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God. 7And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.
and i tell you, the peace of god is more than you can imagine! i have experience it and it is amazing!!