Insomnia?

It's not that I'm not tired, or even not sleepy. I'm both, but I'm too tense and antsy to go to bed. Feeling crappy, with unhappy thoughts. I got some bad news this evening to top off how poopy I was already feeling. I have two kids asleep on the couch and I have to carry them both upstairs and change them into pajamas. I'm too tired to do that. DH isn't coming home tonight so he can't help, and yet I'm still in wait up mode for him. If I could only GET to bed, I could probably sleep for a couple of hours. I wish he were coming home tonight. Bleah. This is major suckage.