Painel doesn't load content

Hi Guys! This is the first time I post into the wordpress forum and Im doing that only because I really couldn’t find the answers in the last few days.

Ive done a lot of mess into my godaddy hosting account and I’ll try to explain.

I had a deluxe host and a primary domain. I wanted to change the primary domain because I believed that the URLs would be primarydomain.com/subdomain. So I’ve changed it and than my new primary domain started loading my old-primary-domain content.

Unsatisfied with that, I put all folders of the old-primary-domain (www.menosletais.org) in his folder again and it worked! But a lot of new problems showed up (like missing colors and loosing access to wp-admin)! I had to delete my database and activate my backup.

Now all wp-admins are working fine and almost everything is right!

The problems is: If you access my old primary domain you can see the site, and almost all pages and posts. Almost everything is in the right place. BUT when you access the admin panel, there is no posts, no pages, no nothing. Its totally empty! Theme and plugin are deactivated.

Is there a way to bring the content (pages/posts/forms) to the wp panel again??

Thanks a lot and sorry for the bad english!!

Anah