I reached a plateau of about 6 months immediately when I started 15mg, after losing about a third of my body weight. Then I started losing again out of nowhere and I am down about 47% in total, still slowly losing. No changes on my end, the loss simply paused and later resumed on its own. Whether you'll lose more, I can't say. Your current loss matches the study average. Some people lose more than average, but most don't.