I know what you mean Paige. It's probably because it was a bit too big and it shrunk it to fit the max allowable space for an av.
If you open your pic in full size, i think if you remove a little bit off one of the sides, it will be a bit more of a square pic and shouldn't be "squished" so much

Hope you know what i mean, cuz at the moment, thats the best way i can explain it