Installed in domain.com/wordpress now moved the entire folder back

I Installed in domain.com/wordpress realized it was on a folder but since i want it on domain.com not domain.com/wordpress I moved everything inside it to public_html and now everything is broken. How can I fix it?

Ok I went to the wp_options database and changed the URL to the main domain, but now when I make a page I get,

Not Found

The requested URL /difference/ was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.