Considering your device is currently trusted, I think you can disable 2FA without going through all of that. Go to this page, and see if you can? If not, you'll have to do what @Pikachu said, and post in the Account Recovery section.
Considering your device is currently trusted, I think you can disable 2FA without going through all of that. Go to this page, and see if you can? If not, you'll have to do what @Pikachu said, and post in the Account Recovery section.