A concern of mine

Hi I am an international students taking the October Sats. I been doing practice test from the blue book, and I score mostly between 2150~2190 (700up writing 650up CR and 800 for math.
My target is to get a 2200 on the real test so naturally I am very worried because I’ve never breached the 2200s in practice before
Would my score on the real test be relatively higher or lower on the real test?
I’ve never taken the test before and I’m in year 12