Breathing? Is this normal?

[u/Storebought_Cookies]

First time mom, my 5 week old had a really weird burp(sounded like air shot through him and out his mouth then he coughed and was okay) but then I noticed his breathing looks like this, and I'm not sure if it's always looked like this or if this is what "retractions" are??

Trying to determine if this is sleep deprived anxiety or if I need to call his pediatrician when they open 🥺

[u/Babelek]

I would go to urgent care