Life is still hard right now....

I was so looking forward to teaching my class this morning. I've gone a week without good sleep and I've been dealing with our family's illnesses ~ my class is an instant mood elevator and a break from my "right now crappy life" (because it's not always crappy, just right now). I went out to warm up the van and it wouldn't start. Instead all the lights, door locks, hazard lights, radio, turned on, so I don't think it's a low battery. I had to call and cancel my class. I'm feeling very wo is me "ish" right now. I know this is a time when I should reflect upon how blessed I am, but I'm just feeling so down. I need a good night's sleep.