PLEASE HELP!

Hi guys,

So I have 2 questions.

#1. Right now, my practice test scores from the Blue Book are hovering at around 2050-2280. The 2050-2280 is the score range for one test, not the scores I received on 2 separate tests btw. Only the first 3 tests have definite scores while the other ones have a range of scores. I know that it’s because those tests aren’t ones that actually have been administered so they can’t have an exact score. That being said, should I be worried?! I am taking the test on December 5th and I am aiming for a 2300. The difference between those scores are so broad. How do I know which one to trust? Am I in trouble?

Question 2: Right now the only book I am using is the college board blue book. I know it is very good, but will it be enough to raise my score to where I want it to be? I have not read through the whole thing yet. Are there any other books that I should use?

Any help would be greatly appreciated. Thanks!