<human>: I need some advice and I'm going nuts trying to figure this out on my own. On sept 12, 2014 I went to harris teeter for an interview. After the interview they had me do a mouth swab drug test, and told me they would call me back or if they didn't I knew why. Here's the problem I've been clean for months now. Last time I did something was at the end of school which was in July. I know I passed the test, and it's been a week already. I'm worried that they haven't called me back yet. I really need this job, and I want to start ASAP. Should I call them and see what's up? Or should I wait some more? Please help :/

Can you condense the text into three sentences or less?
<bot>: I took a drug test that I know I passed because I'm clean. Employer hasn't called me back yet and I'm worried. What should I do?