insomnia will not leave me be.

I'm so tired but can't go to sleep no matter how comfortable I am. I can't take unisom to help because my husband is in the military and is gone for school for seven weeks and it's just me, our six month old, and the two dogs. The baby sleeps through the entire night while I'm up wishing I could sleep. I hate you insomnia, please send back my sand man☺