I need a laugh...

My baby is at the doctor today, and here I am at work, missing his appointment. It's hard to be away from him. This is my fourth double shift this week. I'm gone from my boy from 5am to 6:30pm. I'm lucky if I get to see him awake for even an hour when I get home. My milk has all dried up, courtesy of my work schedule. I'm just sad today. Can anybody help me out and give me something to chuckle at?