Dreaming of your own weight symbolizes your influence, self-esteem, and self-worth. It may also represent the weight of the burdens you experience during your waking hours, or how you view your physical appearance.
If you dream about losing weight means that you are now free from something that you've been worrying about in the past. It may also represent self-improvement, power, self-confidence, and increasing discipline. On the other hand, too much weight loss may mean weakness and loss of power during your waking life.
Dreaming of gaining weight or being overweight means that you have too much responsibility and burdens during your waking life. It may also represent feelings of someone being undeserving of something. Dreaming of being overweight may also represent lack of discipline and confidence.
To dream about being underweight suggests that you should work harder during your waking life or that you are unfit for a certain job.
Dreaming of a heavy object means that you are having a hard time changing a situation. On the other hand, dreaming of a light object represents the ease of doing such a thing.