Yes you would have to recreate your 2023 return from scratch. What about 2022? Did you use Turbo Tax and have any backups like the .tax2022 file? If you find the .tax2022 file you could Transfer it to 2023 to start 2023 over. Then when you get 2023 file like you originally filed it you can Transfer 2023 into 2024. But if you are going to do the work to redo 2023 you might as well just do 2024 fresh and manually enter anything from 2023 as you go along.
Doesn't sound like you have a pdf file or print out of 2023 either? I guess you've learned to make backups frequently as you work on it. Especially after you file and save the pdf too.
