As an atheist, I ask for prayers that the backup's good.
E: Your solidarity has worked. The backup is good and not too old. Note for myself and you - install your OS on a snapshotting filesystem so that live backups are possible.
Glad your backup worked. I don't backup my desktop or laptop anymore. Everything important is in Nextcloud or on the NAS, and I have scripts to rebuild a fresh system when needed. I have found that works better for me.