My 6 mo old has a cold w a cough and congestion... Her congestion is so bad. She fights me to suck her boogers out. Its so sad. She waking up multimple times a night . So far ive used nose frida w saline. Vicks baby rub and cool mist vaporizer and hot vicks humidifier...shower steam. Nothing is helping. I feel like the congestion is getting worse. Anyone have ideas? Or how long it will last?