Shed or ri?

So just this morning I noticed my ball python squeaking when she breathes. It’s not constant but it’s still there. I heard it can happen with shedding stuck in the nostrils (she had a good shed two days ago) but I also know it’s a common symptom of a respiratory infection. I’m going to monitor her closely these next few days but so far she’s still got an appetite and doing her nightly stroll. I’m just so worried :( she has never been sick before.

I'd have a close look in her nostrils to see if you see any loose shed skin remaining. Too soon to panic...noisy breathing happens for harmless reasons too.
She might have taken a drink & gotten water in her nose too. It would help if they'd learn to blow their noses, lol...;)