I have a weight loss site that is 6 months old. Some of the pages were ranking on Page 1 and Page 2 of google. I applied for adsense and was rejected in December. about 10 days after the receiving the rejection email my site was nowhere in sight in google for the pages it was ranking before. Is my site sandboxed? and is it due the to adsense rejection? I dont use any automated link building or black hat. Any thoughts?