You have my prayers!
I'd also like to suggest something practical — maybe you're already doing this, but it's good to get into the habit of meditating on God's Word before sleeping; let the Holy Spirit through His Word sanctify your night. Proverbs and Psalms are particularly great for this because they pack a lot of wisdom into a few words that can be contemplated until we finally fall asleep.
It can be helpful to think of the Psalms as divine songs given to us for our prayer, praise, and lament, and for understanding all of Scripture, and for shaping our minds and hearts. Proverbs, especially, are designed to not only teach us one thing, but to give us the tools we need to think wisely, which is accompanied by joy and peace in Christ. And this joy and peace endures and works in us even during the night.
God bless!