Newborn stuffy nose

Marie • Hello, my name is Marie, I'm 27 years old and I joined this website the moment I found out that I was pregnant. This is my first pregnancy and I'm praying for a 100% healthy baby boy or girl 😊
I noticed when me and my son wake up in the morning we are stuffy.. I don't care about me but what can I give him? (1 month old) And what do you think is causing this?