Using the bitlocker key doesn't work

Okey so I restarted my pc yesterday morning and now I see this screen.

I gave it my bitlocker key that I found in my account but it just being me back to this screen. It says my pc can't be repaired with the automatic repairs.

If I try to go to advanced options like "go to windows 11" "solve problems" "reboot the pc with or without keeping your files" but nothing seems to work.

There is an option called "remove recent updates" but I'm not sure that will work either. I'm just confused and don't know what to do, it was working fine before and I didn't download anything that I know off before this happened.