D.H.
My daughter was born with trachealarnygomalacia. Basically, she had a severe stridor and squeaked when she breathed. She also sounded like she was gasping, so much so that she was followed by a pulmonologist at first. They did laryngoscopies and it took awhile to get the proper diagnosis, she was probably 3 mos. by that time. One thing my pediatrician did was give her RSV shots to prevent her from contracting the RSV illness. That disease can be fatal, but especially so to preemies and babies with breathing issues. See a good ENT as soon as you can. I did end up staying home with her, and I'm so glad I did. It was tough, but she did end up more healthy because of it. I went back to work when she turned 1. A funny note, when I had her out at a store people would look around to see what the funny quail-sound was when I had her in her carseat/stroller covered up...I would just smile, heeheehee.
(She also ended up with reflux, so be watchful for that!) Email me for more if you'd like.
BTW, she just turned 6 and when she's horsing around she still "honks"...she just thinks it's funny now.