Girls, we have had a child for three months with a stuffy nose, he's s…

Girls, we have had a child for three months with a stuffy nose, he's snoring all the time, I use a humidifier and an aspirator, but it doesn't seem to help, my throat is also snoring like this, we were at the doctor when it started, she advised me to clean it with an aspirator, what should I do? Who has had this?