Yeah, chill out is definitely the thing to do here. Your beard is great, and looks like a 4 week old beard.

If you are going for a more groomed appearance, you might want to think about a neck line. The trick is to keep it as low as possible. It's more of a clean up than a shave, if you understand what I mean. There used to be a sticky thread by wulffpaul at the top of Facial Hair Help, but it seems to not be there anymore. You can check this page out at Beards.org for some pointers: http://www.beards.org/neck.php.

If you're going for a big, natural style beard, then just let it grow. You've got all the goods!