She had grown new force powers .None of the above choices .Her force aura became stronger .She lost her force powers .
What happened to Ahsoka ?
Vader felt his heart drop to his stomach as Ahsoka suddenly froze in position and in that moment Anakin realized his mistake . The darkness that riddled her Force aura promptly faded away , leaving in its wake only sorrow and disappointment . She mouthed a word : his name or her nickname for him .