When loosing weight, what changes (where) do you see first?

Varies. The initial experience of losing weight varies from person to person. Focus on behavior change and not changes on the scale! If you are actually behaving in more healthful ways it will pay off in terms of the scale eventually--but often this takes a few weeks to show up. Don't be discouraged! Maintain your behavioral changes. Initially, people often feel a change in the way clothing fits.