I have a quick question for all the mamas out there! My little one’s nose has been so stuffy lately! I’ve been using saline drops and a booger sucker which has worked some but she still sounds so congested! I have an all natural chest rub but it says it can only be used for babies 3 months and up. Mine is 2 months in a week. Should I go ahead and just use it? What do you use? What else is out there to help my little ones’s nose?