Well, glad to hear that you got approved. My LC got a NOF (notice of findings) saying that the newspaper ad was too restrictive. We explained how that was not the case and about 2 weeks later, it got approved. It definitely is a stressful stage, but since you have your own LC, that means that your I-140 will be easier to process since they do not have to try to match your skills and those of the person that the LC was filed for.
Best of luck!