I am exhausted but can't sleep. I just spend a lot of time reading about pregnancy and other moms. I waited too long for this baby now am too excited to sleep. But am tired. What can I do? I don't think the insomnia is a symptom. Rather it is in my head, I can't shut down. Any help? I need sleep. The fatigue is definitely a symptom but somehow my excitement still gets me to push through that and stay awake. Am obsessing.