So, I was looking at my snake like five minutes ago and he appeared to sneeze. He opened his mouth and made an unmistakeable sneezing sound. Now, this is the first time I have ever heard him sneeze, and I am just a little worried because I know that sneezing can sometimes mean a snake has an RI. His humidity is 45%. Do you think I should take him to the vet, or am I over reacting?