Help me not eat!

The dr had put me on the best appetite suppressant, last Summer & I lost 50 pounds. I had to stop taking it in January & I miss it! Oh my goodness, it was awesome. I felt so much better on it, because it also gave me tons of energy. I think that is one of the things I miss the most about it. I need something that helps me with energy, since I have health issues that slow me down. I'm taking a break from the meds, since you can't stay on them forever. But I may just go back on them in a few months.