Weird breathing

So my baby does this thing that’s kind of like snoring and I asked the nurse in the hospital but when she got to the room he wasn’t making the sound anymore. She told me not to worry (even though I told her it was kind of a wheezing sound). She said that baby breathing is super irregular. So I didn’t think anything of it this entire week because she said it was fine. Well I finally went through the papers they sent home from the hospital and it said that if breathing is labored it a grunting sound (which it’s kind of a grunting sound) to call the dr. And then I was looking into the paper work from the actual pediatrician and it says that baby’s breathing can be irregular or stop all together for a moment especially if there is a small amount of mucus in there. So I don’t want to over react and call the pediatrician because if it (especially since we put the owlet on him at night and it says his oxygen levels are fine.) and the fact that we got discharged from the hospital last Tuesday and his breathing hasn’t seemed to be an issue. But I just don’t know.

Has anyone else’s baby had a weird snoring/grunting sound?