I have logged out and the login block is missing,how do I login back? I had created a block that has replaced the default block on the frontpage i.e. the login block and I have logged out of the site so how do I log in back?

I have tried:


sitename/user/login
sitename/?q=user
sitename/?q=admin
sitename/subdirectory/?q=user


All it shows is "Page not found" or "Access Denied"
Is there any other way I could log in back to my site?

And I'm using Drupal 8
You can get the one time login url with drush command: drush uli;