Don't worry, it happens. He looks okay from the top, but a lot of things require a good look from a few angles to be sure, such as red leg, which is noticeable on the underbelly and legs, or an eye infection, which side views focused on the eyes would help with. The side picture(s) should be easy enough. The underbelly pic is probably easiest taken when the frog is climbing or simply handing out on the glass. He looks like he's well fed, though! He's a cute little frog.