Wheezing Baby?

Baby girl has had a cold and started wheezing yesterday.

Husband said this morning she spat up a chunk of phlegm.

Do you guys think the wheezing could be caused by her sinuses draining?

Obviously, I know in most cases a doctor’s opinion is best. But I’ve learned out here I’ve got to pretty much diagnose my own child and have legit reasons as to why I think she has something. You can’t just take your baby in and let the doctor figure it out. They’ll brush it off like it’s nothing and give me the FTM treatment.