Marble has informed me that she does not like having her head touched. But she survived it. But while hanging her on my neck like a scarf, as she seems fond of, I discovered she makes a very faint whistling noise when exhaling. I don't see any mucous, she doesn't seem to be breathing hard. She does have a few flakes of stuck shed on her face, which I can't remove because she doesn't want me touching it. I also suspect she's got stuck eyecaps, but it's a little hard to tell other than just watching her bump her nose into everything. She doesn't seem impaired by her whistling, but it's new for me. should I be concerned?