Hey swordfish I'm feeling exactly the same.
I'm sat here half in tears, just because my dogs are fussing about who is lying in whose bed 
and my teeth have gone into sensitive-overdrive mode too. I can hardly eat anything. Partly I just don't feel like it, and partly I'm dreading the pain of chewing :(
As for sleep, well, up until 2 nights ago, that wasn't much of a problem, but the last 2 nights, I've been awake nigh on every hour, and struggling to get back to sleep.
Moan over, I promise!
One of my community mw's is coming over soon, so going to see if she's willing to do a sweep on me... :)
I know it's early, but I'm thinking what the heck. I'm hoping I'm a bit more dilated than last week, and that this'll really kick things off for good
38+4