Please help, my bearded dragon started to develop a weird white looking blister on his lower side lip a few weeks ago. It started to spread to his side upper lip when i brought him to the vet. They took a sample, liquid came out of the blister. Its been 2 weeks and I still haven't heard back. I've called and they still haven't given me an answer to what it is. It's now spread even further to the other side of his mouth. Both upper parts have oozed and crusted. It looks infected. Its making his lips stick together. I drew on the area that the blister is. Please please please help. I've started to try using diluted iodine on it. I don't know if it's fungal or what.