I got my bci Rosa a couple weeks ago and she seemed to be doing great. However last week I noticed a popping sound when I held her near my ear. I’m so terrified that it’s an RI. The popping/clicking(?) is her only symptom however. No bubbles, mucus, etc. Her nostrils are clear and she ate two days ago and shed on Christmas Eve. Is it possible that this sound is something else? I only notice it when I handle her and I’m not sure if it’s her nose or her body making that sound. Can it be a noise caused by stress, bones/scales or maybe pressure from my hand on her lung? And if it is an RI will the vet be able to do all the injections? I have a disability that affects my motor skills and even without it I doubt I’d have the heart or stomach to inject her with a needle.

Here is her setup info:
87F on the hot side
75-80F on the cool side
80% humidity
paper towel substrate (temporary)

I’m taking her to the vet early next week because my anxiety is through the roof and I’m so so scared that she is going to die