19 Day old Pup with Wet Nose?

[Crystal]

Hey guys, I had three pups born 7/26 and opened their eyes around 2-3 days ago and are doing great!
But I've noticed while handling them, the saffron pup's muzzle felt cold around the nose until I rubbed and realized it was a wet nose.

She doesn't have drops coming out of either nostril, just feels wet/tiny bit cold.
I just want to be safe than sorry, anything I can give her that's safe for her age?
I'm not quite sure what could be causing it, she's not clicking (but are grinding their teeth from teething), they have safe bedding, and her sisters don't have it.
I thought maybe it was getting dusty so I cleaned up good and changed their bedding but her nose is still damp.

Any advice or suggestions would be very appreciated

edit- Or is this normal? she'll sometimes rub her nose but I can't tell if it's bothering her or she's just practicing grooming like her sisters are doing as well.

[Shooting Star]

Doesn't sound like anything I've heard of. Just keep an eye on it, I guess.

[Crystal]

Yeah, I tried to look up if anyone had runny nose symptom elsewhere and got nothing that's like my case.

I put the girls up to my ear and listen and it sounds like tiny squeaks when they begin sniffing around.
Not verbal squeaks but squeaking like how someone would have if their nose was congested? They're all very alert, wide eyed, fur is smooth and not fluffed/matted, and acting like any other litter of pups.

I'll continue to check them throughout the day as usual, and if any of them appear worse then I'll update this.