Sick 15 m/o

So my little guy has my cold. Stuffy green nose, congested, and a sore throat. So far, I am suctioning his nose and using the saline drops when needed, having him sleep with humidifier, letting him sit in a steamy bathroom, giving lots of water/ fluids and giving some advil to help reduce swelling in his throat/nasal passages. Is there anything I have forgotten? I'm waiting for the dr. to call me back. He does not have a fever and has regular wet and soiled diapers but I am miserable so I know he must feel as bad as me, if not worse since I can at least take a sudaphed and blow my nose on my own...