Hi - I was stupidly tinkering with my site (thinking I would change the name etc. of it). In admin>settings>general I changed the WordPress Address and Site Address to a new site. In the event it didn't work, I assumed the site would simply be inaccessible, but that I could then reset the settings. Instead, the site 'blew up' - lost all its formatting, but also, I now cant't access the admin panel. I get the error message "Method not allowed - The requested post is not allowed for the URL/wp-login.php".
The site is hosted by Bluehost.
Any idea what I can do to regain access?