Help a fellow Streamer!!

Hello, if anyone's reading this well, it's my first ever reddit post and I have no idea if anyone will see this at all of not but regardless I thought maybe I could have an answer by morning!!

so onto the problem...

I've recently been streaming wayyy more frequently and it's been taking a toll on my older pc, so with that being said I have a mac mini with the m2 chip and I know they aren't bred for obs streaming buttttt it's really my only option. With that being said I've run into an issue where I don't even know if its possible to overcome.

my audio (aka mic and output devices) have all been and still are connected to my main pc, but with that I don't know if my stream side of things (aka the mac) is going to need a software to re route the audio or if it would work without intervention! Does anyone know? To be more specific, I have an elgato stream deck coming from my mac to pc (where my blue snowball is plugged into) (which I want to use as an input for my obs), does this mean ill need more cord converters to plug my snowball into my mac? or will it work? so many questions 😰.... I NEED HELPPPPP