Made a HUGE error on my penn app - please help?

<p>On the activities section of the common app, I accidentally put myself down as having down Science Olympiad for only 10th and 11th grade, but in actuality I'm ALSO planning on doing it 12th grade. This is a pretty HUGE EC for me, so I"m really freaking out. I already submitted the app. My resume, on the other hand, reflects the number of years accurately. Should I email penn just to clarify the mistake, or would that just annoy them. </p>

<p>Really begging for help on this one guys. Don't let me down...</p>

<p>Call them. Things like this happen all the time; it’s perfectly fine to do and that’s part of the Undergraduate Admissions Office’s obligation: to provide the most complete evaluate of each candidate.</p>

<p>Ugh…I really hope so. I went over my common app like ten times. I have no idea how I overlooked something so egregious. I just hope everything turns out all right…</p>

<p>Don’t stress over it. Everything will be fine. Things like this happen to everyone.</p>

<p>Thanks guys. I sent my adcom an email just a little while ago. Here’s hoping this doesn’t mean an auto rejection… :(</p>