I am five weeks..... and I am showing a little as well.... I really think it might be a combination of bloating and water weight for me... but I think it is different for every woman. In my first pregnancy I have to add... I did eat healthy most of the time, but you know what I did endulge myself every so often, we deserve it I believe.... men don't have to go through half what we do we need to pamper ourselves in some ways.... just thought I would throw that in there.