Need More Sleep!

I don't know what is going on this year, but my kids are sick again and it is only February.  Obviously, my first priority is getting them healthy so I have been taking care of them and doing lots of cleaning and sanitizing.  I have still been working out and running just not as much as I'd like to.  I stopped doing Monday morning HIIT class so that I could keep the kids on Sunday nights from now on.  I miss them when they are not here and having extra time with them was definitely worth it.  I still go to the class Tuesdays through Fridays and I added Monday night bootcamp and Wednesday night turbo kick so it worked out for the best.  One thing I really need to work on is getting enough sleep.  I have always had trouble finding time to sleep, but now I can't even sleep when I do have time.  I think it has something to do with the large quantities of coffee I drink during the day, but I can't function without it.  I have only been getting four or five hours of sleep a night for quite some time now and I do feel run down sometimes.  I know that once I graduate, I will be able to sleep more, but October is a long time away.  It also happens to be the month of my ultra, which I need to be in top shape for.  For now, I am taking it day by day, trying to make time for everything.