I was just wondering if anyone might know the answer to this. My ball python is 6 yrs old and just a few minutes ago I heard this really loud growling/gurgling sound. I jumped up thinking it was one of my dogs in my kids room growling at something, then noticed it was him. I went in an saw him standing straight up with his mouth open and making this horrible gurgling noise. I have no idea what is going on. We haven't done anything different and he just ate 4 days ago. Should I be worried?