The doubled dose of glyburide did the trick. In fact, my blood sugars have bordered on low after breakfast and dinner, which just means I have to eat more snacks. Eat more snacks! So problem solved, for now. Knock on wood. Praise the lawd. Etc. Etc.
Now to throw a 2-year-old's birthday party tomorrow and then pass the first NST on Tuesday. The fun never stops. (And dare I say, the low-ish blood sugars bode well for my unabashed plans to eat CAKE.) I shall will myself into a happy place this week. I think I can, I think I can.