This may or may not help.....by your name, I'm hoping it will. But my daughter (5), too, has been afraid to sleep due to bad dreams. I make SURE I pray with her every night and ask God to watch over her and send His angels to her as she sleeps. She believes with a blind faith, but I believe with faith in my whole heart that God can and does do that when we ask him to.

One night, she dreamed that angels were playing with unicorns in an all white building and there was a blanket with stars all over it.....she went on and on in her description. I just thanked God for answered prayer.

My suggestion.... specifically pray to God to guard your sleep and your dreams (that IS Biblical) and rest well!! Perhaps read the Bible or a good Christian book until you're sleepy??? I hope this helps and didn't offend you!!! I greatly care about how you're doing!!