Little help/advice please!

Hello all!

My LO is just about 9 months old. She sleeps with a humidifier but the last couple days when I’m getting her out of her crib in the morning her nose is a little bloody and has very hard boogers that makes it difficult for her to breathe through her nose☹️

We’re going to get a different humidifier but What else can I do to make it better?

She is also teething on tooth #6 if that makes a difference?

And no other symptoms of being sick like no cough, fever, normal diapers, normal sleep, no crazy behavioral changes etc.