Did I just screw up my chances for admission

<p>I just took the December SAT and I did worse on it than on my October test
Dec 740 CR 650 M 640 W
OCT 800 CR 610 M 680 W
Does this really hurt my chances or are they going to look at the highest one/superscore?
I am applying to Northwestern, Georgetown, Tufts, ect.
I know Northwestern does not superscore so will this really hurt my chances of admission?
Oh Gosh....I feel like I'm having a cardiac arrest......</p>

<p>sat's arent everything get over it</p>

<p>It won't hurt you because colleges will either look at your best score or your superscore, but it certainly didn't help that your scores were lower this time around. </p>

<p>If you have good ECs/other stats/hooks, then you can make up for this SAT score!</p>