If you're concerned, I'd suggest calling the doctor. It's never too soon to call if you're worried about your health.

http://psychcentral.com/meds/abilify.html

This doesn't list a side effect of "blurry vision" but it isn't an all inclusive list either.

If it doesn't go away by the end of the week, or gets worse - get yourself to a doctor, ASAP. It could be medication related, or another health condition (or a med interaction).

I'm not a doctor btw, but that's my suggestion anyways.