Goldie, what is wrong?

So, on Wednesday, Goldie was acting so weird.  Since her surgery, she has not been able to eat any treats and has to eat this yucky food.  So, since I was the one who gave her the food she acted like she was dying.  I kept calling my husband and he just kept saying she was ok, just punishing me for not giving her any treats.  Look at this dog. 

Doesn']t she look like she is going to die?   Would you have taken her to the vet or figured that she was playing "poor me"  no treats?