Dream about growing fat is a clue for the progress you have made. A situation or relationship is in need of some damage control or attention. May be you are nervous about an upcoming exam or audit. The dream states inner riches, untapped resources and unexpressed talents. You need to look at a situation/relationship from a different perspective or angle.
Growing fat dream points at communication. You tend to not let your emotions get in the way of your decisions. Your progress will be slow but steady. It is changes occurring in your life. It is time to let loose.
If you dreamt about growing fat:
There may be some tension in the air for you. Large forces are moving through your life that are suddenly coming into conflict. People who have been on a certain path for a long time now have to face the music. How well have you physically and mentally prepared? The strength of your framework is now being tested against the prevailing winds.