I have a sleepy girl on my hands

Poor girl. She gets up at 8am everyday. She has a morning nap and an afternoon nap (If we are home) and then goes to bed at 8pm. For 5 months old, I think thats great. Especially because its been like that for a few months. She only wakes up in the middle of the night if her diaper overflows or if she gets herself wedged against the crib. Even if this happens, she only takes about 5 min to go back to sleep. Today she has slept almost 5 hours over the course of her 12 hour day today. I'm hoping that she is not coming down with what I have (fever, runny nose, cough, aches, etc). She's never been sick before, and this is a pretty rough bug. I am exposed to a lot of germs and never get sick, so this one is tough. I have been washing and purelling my hands so much they are cracked. I hope she is just sleeping it off. The poor little thing. Well, I'll let you know how it goes!