weight loss- NOT

I'm determined to lose weight. I watch what I eat and I do Zumba twice a week. I also started dancing at home for 30 minutes everyday. I'm always looking for fast weight loss tips and I follow it to a T.
But I'm not getting the result I wanted. I haven't lost a pound. It's frustrating, but I'm patient. I feel I have more energy since I started exercising. And I sleep better at night. I am more jolly as well. Maybe it's working after all.