One thing about asking people out is to manage your expectations.
Always be prepared for rejection and don’t take it personally. The best possible thing to do was to ask to get it out of the way and now you don’t have to sit around asking “what if…” to yourself. By asking, you’ve freed yourself of pointless pondering and now you can move on with life! You’re free! Go!
But she said “yes”, so I’m ecstatic.