Loose weight fast!

Hi everyone! So lately I've been getting slightly heavier and heavier , I'm 147lbs and 5ft8.. My BMI says I'm normal , but I just feel as if I have an extra amount of fat on my body! I've tried doing something called matefit and it's a detox tea , I do more than 5 hours of exercise a week, and I hit the gym once a week aswell. I've also been eating healthier but my weight just keeps on coming!!! I was wondering if anyone could help me, and tell me any dieting pills or something like that that could help ?