Also, my congrats on finishing CR school and finding work ...! This place is full of helpful folks. You should be just fine ... BUT when you have the time, you should read through Kyung's blogs, where she tells you what she wished she knew when she started out. If you're going to have to learn something by trial and error, it's best to learn by someone else's error ... and that series Kyung's got going on will teach you a lot.
Good luck to you ... and again, welcome to CSR Nation!