But writers block does pass.
Tried all the usual methods FH? (Music, Reading, Movies, Walks, Retail Therapy, Arts, Crafts, etc, etc...)
And then again it might be something in [air quotes] Real Life [/air quotes] that's getting you stressed out and causing the writers block.
Or it could be an actual block of concrete that's blocking you from using the computer to write stuff down. It that case i recommend hiring a pneumatic drill (Could just switch to good old pen and paper of course....)