Thrush!?

Madi has some white stuff on the inside of her lips and on the sides of her mouth... When I first noticed it the other morning I thought that it was maybe from her milk or because she was stuffy she was breathing out of her mouth that night. But I think that it is getting worse. She isn't taking the bottle very well, she fusses a ton when I try to feed her the bottle. So I looked up pictures online this morning. I am pretty sure that she has thrush! Ick, poor thing! And I feel bad because I did notice two days ago that she has had some diaper rash. I know that this is only the begining of many sicknesses to be had.
So, off to the doctor we will be going today.
PS I am so sad, this is Dans weekend, I am going to miss her to death!