Well done and congrats on taking the plunge, you will never look back.
I remember my wife and I first dipping our toes into the lifestyle pool, we like you initially chose separate rooms and later talked about our experiences (we were both so excited). We soon felt comfortable to be in the same room watching each other enjoy themselves, it was amazing.
Swinging is both natural and perfectly normal when you are among other likeminded, educated and liberated people.
Enjoy, as I said, you will never look back and your experience will grow as will your relationship with one another
Cheers
Steve