Resolved Question: Losing weight involuntarily?? plz help! not long?

I asked this question before but I only got "no" as an answer (which btw my question can't be answered by no) and someone who talked about their wu-yi tea or whatever I don't care since i already lose weight. Here's my problem:

Recently, each time I eat chocolate, I lose a few pounds. I don't do that much sport and it's really when I eat chocolate, I tried not to eat any for a while and I didn't lose a pound. What's happening?
Ant Boogie: Yeah. It's really weird, never happened to me until recently. Of course it takes a little time, can't lose wight in a few min. Maybe a few hours.