Help. CALC saved my file in a strange configuration

The data is hopelessly scrambled. I saved it as ; delimited in UTF-8, now the information is not in the proper columns or rows when loading. It’s all over the place. Can I load autorecovery? Where are the autorecoveries located.

I will lose countless hours of work if I can’t get this recovered.

I think auto-recovery files are deleted when you do a proper Save or Save As…

If the data is not confidential please upload it somewhere and share the link. I’m almost sure that whatever delimiter was used it should be consistent and data should be recoverable.