umm probly, does she try to eat at all?. its most likely that its the sore. every time she trys to eat the food will rub the sore and make it hurt probly. axies have been known to live a long time without food, but keep trying every now and then. i dont know much about force feeding because iv never done it. maybe someone else on this forum knows a bit about it, hopefully you wont have to resort to that. make sure when you feed her that you put the food right up to her mouth and wriggle it around. also were do u get your fish that you feed her, gold fish from the pet store often hold nasties which could spread to your axies.