Your mirrored image is the you that you see in reflection only, this is not your true self. Your mirrored image is not as the you that is seen by all others, it is reversed, distorted and filtered. So heed in the idea that you know yourself as others know you based solely on your reflection. For your true self-awareness you must believe-in only what is reflected by others who are distinct from your beliefs, and not from your worldly thoughts you collect while seeing the mirrored version of self. 

Even though an infant can see her body as she scratches that which itches knowing it is her body that itches, as well see those things as she reaches for objects in her environment as distinct from self, the infant is not fully aware of self in the whole of consciousness. This concept and practice only comes in time, with patience and much mind-effort.

So work to keep free of imagination and of past thoughts of images that seemed to be real when truly seeing and decidedly knowing self.