Can you imagine when we did not have mirrors? What did we do then? Perhaps just looked in the water and saw our reflection.
But it is important to feel who you are than seeing oneself in the mirror.
Have you thought of getting help from a professional?
One way to start would be donate all processed foods and drinks like sodas and alcohol. Only buy fresh fruits and vegetables. Go online and search for good raw vegan recipes and just do this everyday. Fruits are the cleaners and vegetables are the healers.
I am going to have a bowl full of blue berries, strawberries, crushed almonds, sunflower seeds, hemp groats, with coconut milk and honey. Yummy. Oh pinch of Himalayan salt.