Unhappy with full set of crowns, badly suited to my face - what are my options? (photos)

I was unhappy with my teeth, as they got stained easily and I wanted a whiter, bigger smile to feel more confident. I had 2 aims, whiter + bigger smile. The temporaries didn't look right but I didn't get to see the final adjustments bf the day of cementing, and bc of novocaine my face was swollen. Now they are done, I feel terrible. I feel they don't suit my face, are way too long (like dentures) and make me look older. I didn't see it bc of swelling at cementing appt. What do you recommend?