New frog owner here, we've not had our pacman very long but it has grown a lot since we first got it.
Recently we had someone look after it and they fed it some morios which we were told is fine. Since coming back and checking on it it looks like it's full of air or water, it's basically really round looking. I sprayed it (with treated water) and it did pass some water at the time but has stayed the same size. Not sure what to do.