No longer able to log in at wp-admin

I have been working on integrating my site with facebook this morning. Unfortunately I can’t provide any plug in names, since I’m no longer able to log in directly to my admin page.

I had a plug in that kept the login and registration streamlined within my blog instead of being taken to the wordpress page. Then today I installed a plug in (I think it was called something like WP FB connect) that allowed registration just using FB. While messing with it, I clicked log out on the Facebook section (I still had the widgets for both addons) and went to remove the original widget, and realized I had gotten logged out of my wordpress.

I now cannot get logged back in because wp-admin redirects to the streamlined login and no longer allows me to log in with my admin credentials (yes, I know I have the right username and password).

It’s a vicious circle.

My wordpress account is located on my own host/domain.

Any help restoring my admin access would be greatly appreciated, thanks so much!