I bought a Morph BP at a show last month and it has health issues. Opening his mouth alot like gasping and there is alot of clear liquid in his mouth. The Strange thing is he is submerging his head in the water dish. I have a vet appt. and think its a respiratory infection but has anyone else seen this symptom and know what the typical meds used are. My vet does not know alot about snakes and there isnt a herp vet local.Any thoughts?