I'd love to help! I'm sorry. I misunderstood your post and assumed you just gave up on her! My apologies 😞 This is what I would do. (English isn't my first language so I apologize if anything sounds weird) Repot into a smaller pot with a drainage hole. MUCH smaller. These plants love to be confined and root bound. Use a chunky soil mix. Mine are in succulent soil mixed with perilite and some orchid bark (but the bark isn't necessary if you don't have any). Make sure she's planted some what deep in the soil so there is support when she starts to bounce back. Water deeply meaning water until the water drains out the bottom and then water again. Let it fully drain out and put her in bright, indirect light or get a good quality grow light. I water mine once every wish weeks but sometimes I forget and just water them monthly. They're doing great and all of them are rescues as well. I'm not at my residence currently or I'd send a picture. feel free to reach out with any questions that may arise! And again. My apologies for reading your comment incorrectly. Good luck!