JUST A WHITE ROUND PILL, ONLY 1 IMPRINT WITH: ZEB OR I COULD BE READING IT AS BEZ... PLEASE HELP ME FIGURE OUT WHAT THIS IS? COULD IT BE JUST MELATONIN? DON'T WANT IT AROUND IF IT IS NARCOTIC BECAUSE I HAVE A CHILD IN THE HOME. JUST NOTICED THIS TODAY. SORRY FOR THE ALL CAPS, i PROMISE i AM NOT ANGRY TEXTING HAHA