Thing One:
OhmygodOW! My head is killing me and the worst part is that lately when the pain gets really bad, I start to clench my teeth and then I get these shooting pains in my jaw, which probably make the migraine worse, and that makes me clench harder, which makes it hurt more, which makes the migraine worse, and ohmygodow!
I know that teeth clenching is sometimes a sign of anxiety, but I'm not feeling anxiety right now. I'm good. Really. I'm just in a whole lot of pain and I would like for it to stop now, please!
Thing Two:
If my calculations are correct, I should be able to go for my pre-provera lab work on December 14th. Assuming I'm not pregnant that day (HAH!), I'll start taking provera that day, finish December 24th, and start a new IUI cycle around the first of the year. Go me!
Gosh that seems very, very, very far away.
ChezPerky 
I hope your head feels better. I have a splint for my teeth that I sleep in because I am a clencher. Maybe you could get something like that made so you can wear it when you clench? I really notice a difference if I don’t wear it.
Yay on getting things rolling with the IUI!
Hopefully the holidays will help make it go by much quicker. New Year – always a nice fresh start!
Hope that migraine lets up a little!
The migraine really sounds awful, I hope you can find a way to alleviate the suffering a little.
New year will be here soon, a new start indeed.