Confronting her worth it or its waste of time and energy?

Hi i feel this girl pushed me to the max and she's craving for reaction but I won't give it to her the first time she pushed me and said bad things about me which was wrong and i had depression back then she did make it worse and laughed about it i ghosted her my life became better more sleep more time for gym and inner peace. I met her after 6 months and she was like destroyed I didn't do much except ghosting her. Then she did act sweet and i talked her again but it was a trap she said im here any moment you want me i was confused i felt sorry for her and i wanted someone to talk with and then i said see you Monday she said okay then it was Sunday i told her see you tomorrow she said no i can't i will meet my friends i knew she was playing and she wanted to gain whatever it is. then i said okay she didn't really liked it she blocked me out of nowhere. I was thinking to confront her but honestly i feel this will irritate my peace and she's just not worth it and she's in very low level and value i see its bad to go down to that route isn't?
Confronting her worth it or its waste of time and energy?
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