Am i screwed?

<p>I sent in my personal essay to my college already and i've just realized i made a few grammatical errors (I left a common out of 2 sentences and used a semi-colon when I should have used a comma in one). My application is probably under review soon because it was sent in for early action. How screwed am I?</p>

<p>its okay :) don't worry. you are not alone, i'm sure.</p>