So, after I created feature datasets and feature classes within ArcPro, I then published my data as a web layer. Followed video: https://youtu.be/lnFKt5pM_Lk?si=9ZvegRJjepaMUZNV to show you all of what I did.
I can't remember how to sync the field data back to my ArcPro map. I have also gone into my web map layer on AGOL and opened ArcPro that way but once again it's a duplicate of what I already have.
Thanks for the help!