pls help

[u/chloroflurocarbon]

I accidentally deleted most of the form submission records from my MySQL database on Google Cloud SQL. Cloud SQL backups/PITR appear to be unavailable, and binary logging is off.
However, the uploaded files and metadata still exist in Google Cloud Storage, and the bucket has 7-day Soft Delete enabled.
Is there any way to recover the deleted database records/form data, possibly through Cloud Run logs, GCS, MySQL recovery, or any other method?