Ohhhhhh, poor baby! No punishment -- just extra cuddles to make sure she's feeling better. Poor little thing, I know with the house-trained dogs, they feel so bad when they can't get out and have to make a bit of a mess.
But who could look at that face and think of a punishment. Not me! Give her a big "soft" squeeze from Auntie Diane, who's praying her little tummy upset goes away very quickly!