I was a bearded dragon that is about 3 months old. just finished shedding. he blows air and makes the popping sound when opening his mouth. he didn't start doing it till at the end of his shed. he had a nose plug so i thought maybe he was doing it because he was having a hard time breathing through his nose but i pulled it out about 5 days ago. and he is still doing it. he is eating just fine. he has "stress" marks but he has had them since i first got him. the humidity is 30-40 percent but i do know at night it can go as high as 60 percent. basking spot is about 106-109 cool side is 78. hot side is around 85-90. I don't have a whole lot of money to go see a vet and there really aren't any close to me. He seems healthy so hopefully it is just a little phase or something? I was thinking about getting reptiaid to see if it would help. does it sound like a respiratory infection?