it seem like you already on the way to lose that weight you wish to lose, i'd say, if you wish to lose it faster, to add a diet perhaps or just really check what you're eating. If you think you're eating healthily then eat even more healthier. But other than that, just give it a little more time and you should see result. If you want it, you'll get it.

P.s.: If it's you on the picture, then let me say you really cute.

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Stop trying to lose weight, lose it!