Well hmm... The humidity never dropped below 70 in there the whole time, and since she's in QT I had to put her in a tub that doesn't allow me to give her large hides (she fits in them, but lifts them slightly and 'overflows').
I just cleaned her tub and soaked her as I did so to remove some stuck shed. Since her tub isn't big enough to put a soak box in, I used a spare tub on a heating pad. There's just one piece left on her neck and I'm not sure if she retained eye caps or not, but I'm thinking she may just be a 'bad shedder'.
Question: As she was being 'run through' the damp t-shirt (didn't have a hand towel) for shed removal I put it over her head a few times so she would back out to loosen anything there. After that happened, but not before, she was whistling as she breathed. Since it wasn't going on before that, did I just loosen something around her nostrils? I put her right back into her nice warm tub and I'm keeping an eye (and ear) on her now and she seems alright. I just don't want to think that not having her soak box in a warm place started anything...