Hi, I have a 2 month old who has been congested for over a month. Her doctors recommended to try and use the cold air from the freezer, the steam from the shower and a humidifier to clear it up, but none of it has helped.She has so much snot in her nose that I can’t suction all of it out and if I do it just accumulates right back. Just last night she started choking on her mucus. I don’t really know what else to try and do. I’m scared she’s going to start choking again if I don’t get it cleared up.