| Re: Writers Block...
I thought it was writer's block when you couldn't think of anything to write. You're not in this state. (Or do you think there's a rule that says you have to write your book in the order in which it will appear?)
You say you have ideas for later chapters. Why not simply write them? Don't worry too much about continuity at this early stage. Let's face it, you're going to have to go through the book ironing out** inconsistencies anyway, so you won't lose anything; not compared to getting back to putting words on paper (or the hard disk).
Anyway, Good Luck with your book.
** - often a euphemism for major structural work |