Can i reinstall cachyos without loosing my data?

This is a follow up post to Tried to install Gentoo and now I cant boot into my CachyOS drive , after following the steps in the recovering the bootloader wiki page I was able to boot into my CachyOS drive but it only boots into emergency mode, and I don’t know what to do or what details to provide to get help resolving the issue.

I know with windows its possible to reinstall the operating system without deleting the other data, is something like that possible with CachyOS? And if its possible is that what I should do?