Coughing, but no fever or runny nose?

Alyssa • Hello I`m Alyssa, My husband & I have two children a daughter named Gabby, and a son named Mateo. We are waiting for our final fusion a baby girl to come in November 2020❤️

Is anyone else dealing with this, my little one is 6 weeks. He has been coughing like there is mucus or saliva in the back of his throat, but when I use the sucker in his nose I get nothing. It’s not a bad cough or often usually when he is laying flat after feedings and or sleeping awhile. He only sounds congested during those times as well, he also has been closing bubbles a lot in his sleep, almost like he has to much saliva in his mouth.