Stuffy nose

Hannah

My LO has had a stuffy nose for like a month now not getting better! I use the humidifier at night and have the nose frida and use saline before! I even have chest rub! She goes to daycare and most of the kids are like this. At what point should i say ok this has been going on for way to long and go to the doctor. Is there anything else i can do for her! No fever and she is eating still good!