Getting Nervous

Applying to College
1

<p>Hi, I applied to 4 schools EA, case western, WPI, Northeastern, and Drexel, i got a confirmation of receipt of my app from both WPI and Case, but nothing from Northeastern, and only a request to send my css form from Drexel. Is this normal or does it mean northeastern and Drexel didn't get my app? I did get a confirmation from common app but that's it. Thanks </p>