Writer's Block

Gaahhhh! I can't believe I have writer's block. I want to write something, anything really- a decent blog post, a chapter in any of the stories I am working on, but the words....they won't come!
This is horrible.
On the other hand, I'll try to get some reading done. Need a good book that would help me get over  my writer's block quickly. There's so much writing I want to do.