Hackers are making me crazy

Do you mean actual they’re creating posts or are you referring to comments spam? And can you provide a link to your site?

If you are hacked then (if you haven’t already done so) you need to start working your way through these links:
http://codex.wordpress.org/FAQ_My_site_was_hacked
http://wordpress.org/support/topic/268083#post-1065779
http://smackdown.blogsblogsblogs.com/2008/06/24/how-to-completely-clean-your-hacked-wordpress-installation/
http://ottopress.com/2009/hacked-wordpress-backdoors/

Additional Resources:
http://sitecheck.sucuri.net/scanner/
http://www.unmaskparasites.com/
http://blog.sucuri.net/2012/03/wordpress-understanding-its-true-vulnerability.html
http://codex.wordpress.org/Hardening_WordPress
http://www.studiopress.com/tips/wordpress-site-security.htm

That site came up clean in the Sucuri SiteCheck but still go through those links.

Also check the workstation you use. If that’s compromised then your passwords and accounts may be leaking that way.