It might just be today is not my day but Tinkerbell is driving me nuts

She insists on going "outside", and when I open the door she "looks" outside, she doesn't even go out and then runs to the "treat" room and sits on her bottom and expects a treat
She already did this at least 10-15 times this morning

The first 2 worked now I am where she is just crying by the door, I go and open the door again and she does the same thing just looks out and runs to her room

and expects a treat. When she goes potty I usually giveher a treat

hmmmm I wonder:
WHAT AM I DOING WRONG???