OK so this is the issue.
I have the version 3.4.2 and i used this image caused its what my Admin CP looks like. Except theres no black header its just in my case what it looks like where everything is listed.
Now heres what my .htacess file looks like.
# BEGIN WordPress
# END WordPress
So how do i fix this issue? it only started happening recently and i still have to so stuff on it because its for one of the clubs at my school and i use WordPress as a CMS for it but now i cant do anything because of the admin cp.