(( dalila ))
What you did isn't dumb or odd or sicko or stalking... it's curiosity and part of the transference. It isn't at all unusual to want to know where T lives. It's a desire for self-disclosure from T, wanting to know more about their lives.
I think she'd understand what this is about and it is okay to tell her so you could talk about and feel better. You both might share a chuckle about it together.
It's okay.