Is it too soon to start Botox?

So the other day my sister Holly and I were in the grocery store when the gentleman working there so politely referred to me as Holly's mom. Umm.. Holly is 24..we're 4 years apart. 4 years!!! Do I look that old? (Please say no) What a dramatic change since 2 years ago when the flight attendant on the way to China almost kicked me out of first class because she thought I looked 12. (And who TELLS someone that anyways-- "I thought you were 12!") I can only hope that I look the same as I do now when Jack turns 24 (21 years from now, thank goodness)
We went to the cabin on Friday (my sister has pictures posted here), but since there was no insulation in the roof or floor, we FROZE. Jeremy seemed to think the cabin would still get warm sans insulation-- turns out it is somewhat essential when it's 15 degrees outside. Hmm, who'd have thought? So we didnt spend the night, we came home at mignight. I told Jeremy I wasn't going to attempt a sleepover there again until it was insulated or it was May, whichever comes first!