So LO's 2m appointment was scheduled for last Monday, but I had it marked on the calendar for next Monday :S They left us a voicemail to call back and reschedule later that day, but I haven't yet since I won't know my work schedule until tomorrow.

Tbh, I'm waaay nervous. I feel like a kid who forgot to hand in homework and has to call the principle! haha. I feel awful, but it was a complete accident. Have you ever missed one of your kid's doctor's appointments? Did they "reprimand" you or charge you a no show appointment fee?