I have this problem with a bit of insomnia. I've had it for several years now. My insomnia started right around that time of my life when, ahem, the change happened. A change that was brought on overnight following a complete surgical hysterectomy.
By now most people have taken down their Christmas decorations, including their manger scenes. If you're in the process of de-Christmas-ing, may I propose you leave out the wise men and their camels for a couple more weeks?