You don't need a pill, you need the Gos-pill. I've taken melatonin to reset my natural biological clock and it worked because you gotta pray over anything you take. Pray over your meds, in Jesus' name let it work for me according to your will all to the Glory of God. If you can't sleep, listen to an audio Bible, let God's truth and word comfort you. It's our only true security. He loves you.