Can’t sleep?

There’s nothing more annoying then laying in bed watching the clock knowing your 15 month old doesn’t know what sleeping in is and you have to work...but you can’t sleep. I remember this with my first pregnancy but napping was still an option then. I’ve tried unisom and Benadryl and I sleep for four hours and then that’s it. Wide awake and ready to go. Too bad the baby’s not here now I wouldn’t mind waking up every two hrs to feed him because I apparently don’t need sleep anymore. 😑