I agree with Ali. Be happy though, she wants to come out! A certain amount of trust is there, to be adventurous.
I believe a new baby, or rescue bird that comes out on their own, is a serious milestone! Make it special! Tour the house, play a game. They are saying... I trust you! Return your bird to the cage after spending funtime. Make sure you open the cage again, within a few hours. Do it again!
Never ignore what our birds are telling you. They teach us. NOT vice versa. Once the trust is there, we set the limits. You can't set " limits", without trust.
It is hard to understand what to do, with so many different opinions. You need to follow your " instinct", like so many of us have had to do. Nancy