Running on Empty

I am so exhausted...could it be that I don't seem to sleep much any more, or the fact I started working out again and did 10 straight days without taking a day off, or that my days have gotten really long with my real job then tutoring after that for an hour then an hour and a half of softball conditioning and then working out after that, or that I had to go into work an hour early for the blood drive I'm in charge of, or that my iron was really low...I wasn't even able to donate this time around. Needless to say I'm run down and going to bed early tonight.

Hubby and I have been apart almost 4 months now...mid-tour leave can't get here soon enough!