Unable to login after password change, having home directory encrypted

I have recently changed my password using the passwd command. I know now that I have made a mistake because I also have my home directory encrypted with the previous password.

Consequently after enter my new password at login screen it return me back to the login screen.

Can someone please help me?

I am not able to enter recovery mode even pressing shift, when the system is booting.
Sorry if the topic is duplicate but I haven’t found the same question

Thanks in advance.

Edit:
By now I have been able to access the GRUB Boot Menu by pressing escape

My problem is resolved

Thanks for reporting back to us Asier_Cardoso.