To dream that you are pushing something stands for power, effort, motivation, and a new drive to achieve greater heights in life. Look into your actual circumstances as your dream might be pointing to a real 'pushover' in your life.
A dream of yourself being pushed or pushing something or someone symbolizes your mental and emotional state; perhaps you are going through extreme stress or you are feeling the weight of being forced to do something against your will.
On the other hand, your dream may be an indication that you need to push for excellence. It is also possible that you are having difficulties meeting your deadlines.