Can't get to my Admin or Dashboard Screen

Hey People...I hope this message finds you well. I deactivated a few Buddy Press plugins (just 3), and now, I can't get on to my dashboard.

I get to my wp-admin login screen. Login and then...
Blank.

I tried refreshing, shutting down, adding the deactivated Plugins....Combed the boards...

Any suggestions?
Should I reinstall WordPress? Wil I lose the all of my theme options and posts?

thank you!