Ok i have a serious problem. My baby has a little bit of a respitory infection. I was, i don't want to say bad, but yeah it wasn't good. so i raised the temp and brought the humidity down a little. My temps are, 94 and 84 constantly, and since he is shedding i took the humidity down to 50 (it was at 60 since he is shedding) Now i seldomly her any "pops" and he isn't holding his mouth open anymore at all. Should i still go and see a vet? And jw is this contageous?