I have been reading everyone's comments, I think I have found my problem as well. I have been so tired for the past several months. I've been taking ambien, extra iron, energy shots, caffeine pills and eating more thinking this will give me a boost, yah a weight boost. I will be at work and just doz off at the drop of a hat. I'm afraid I'm going to get fired for this. My friends and I joke that I just have the narks, you know the sleeping disorder. But, even joking I'm freaking out over this. My family does have several sleeping disorders through out. But, my problem didn't start until Mirena. I feel so bad......