Not sure what to do

Amber • Pregnant with #3

So just opinion here kinda on the fence about making my little Eden a doctor appointment. She’s teething hard so I’m not sure if it has anything to do with that or not. She’s 11 months old. So when she wakes up especially in the morning she coughs. Been going on for a couple of weeks. Sometimes when she wakes up from a nap too. I run the humidifier every night in her room too. What do you think?