High range on French Horn gone?

Hey everyone. I have been having trouble with the high range for about 10 months now. Before that I was able to hit high notes real well but had so much lip pain. Then I tried to play without pain and my high and middle range was all gone!! Now I can play the middle range but can't play high notes at all. Now I play without pain but at the same time without the ability to play over a top line F with security anymore. I'm a Junior in college and it's been real frustrating because I can't play a solo piece or play anything without seeing the high notes and cracking them or having it sound like a beginner is doing it. I've done scales and harmonics for all this time yet nothing for the high range. Had the mid range for months though. Also all my stamina sucks too. I can't play the Villanelle and have a 30 minute recital in April. I'm very scared because of that too. I'm scratching the Villanelle but realized that i couldn't last 20 seconds on it, yet can play Beethoven Horn Sonata. But yeah I really need something to happen so I can at least feel like I'm getting my high range again.

American girl doll clothes?

My daughters have 8 american girl dolls (Mia, Chrissa, Rebecca, Kit, Gwen, Sonali and a look alikes we bought from New York. They have most of the clothes at the in the online store. Are there any other clothes that I can get their doll? Are there any websites I can TRUST and sell different clothes from the american girl store?

What are some good bands?

Bidwell, Hero's Last Mission, Josiah James, Never Shout Never [pretty popular by now but just in case], The Fold, and Push Push Pull.

White powder identification?

I have a sample of white powder that I am trying to identify. It does not turn black when in contact with iodine like starch does, but it turns into a cloudy bluish-green when poured into an equal amount of cranberry-g juice, which is acidic. It does not fizzle like when baking powder is put into cran-g juice. Any ideas would be appreciated.

Palin found guilty on abuse of power what do you think?

I think, why are we not investigating the failed financial and insurance giants before the election? Maybe we could dig up some real dirt.

How does a pendulum demonstrate that the earth rotates?

because if you put a pendulum so that it barely touches a pile of sand when it swings, over the course of the day the marks in the sand will be in different positions.

What constitutes a victory in Iraq?

It is impossible to claim a victory without having a clear objective in the beginning. Victory in Iraq became whatever it meant as an excuse for the corrupt Bush Admin. to remain there and award contracts. Victory means staying there so more tax money can be diverted to capitalists that agree to giving a kick back.