Experience w/ TrimSpa?

I started using TrimSpa a couple of days ago. I'm not overweight, but I have a few extra pounds I'd like to lose. I excercise regularly, but I've been having trouble sticking to a sensible diet, so I thought a supplement would help curb my appetite. I chose TrimSpa because it contained the least amount of caffeine (I don't want to be all jittery, etc.), but I've found that taking it the past couple of days I've been as hungry, if not more hungry than before. Am I taking the wrong supplement? Has anyone else had similar or different experiences with TrimSpa?
Thanks in advance!

I have just ordered the free trial on-line. I have tried weight-loss pills in the past, but they made me feel so ill and disorientated that I couldn't take them for more than a couple of days. Has anyone had any luck with the pink patch? Any side-effects?