Do you mean you emailed the doctors and didn't hear back? Sometimes it takes a few days. If it makes you feel any better, I ALWAYS had second thoughts about my daughter's procedures-her surgery and both lasers. And she always took things in stride while I was a wreck. My daughter's surgery was on her upper lip and her stitches were straight up and down (vertically) on her lip. She had just turned 5 when she had it done. You cannot even see the scar at all. Your daughters may be much different due to the location, but I thought I'd show you these pictures just for your reference so you can see how her lip healed:
Good luck with the surgery. I'll be thinking of you.