Please Help!!! baby pixie frog problem!!

[yabiob]

I recently bought a baby pixie frog at a reptile expo two days ago. Matter in fact this guy is almost 2 and a half inches big. Its in a 2.5 gallon tank with a small zoomed heat pad one side with moss. The humidity is 88-90% with a shallow water bowl. But the problem is the eyes of the frog. one eye is normal though the other is completely dilated. I don't know what this is or how bad this is this. Please help me out. Thank you.

[mattfish]

Seller probably knew, thats why he sold a larger Pixie! Sad! Wait it out and see. it could be just a defect and the frog will be just Fine! (: