Since you are having problems visualizing yourself healthy now, try visualizing yourself walking as you did before the accident or as you will again after you are healed. Don't fight your current self image.
When you visualize the healthy you walking, try and remember, or imagine, all the sensations as vividly as you can. The bounce of your step. The subtle side-ways sway of your body. The feel of the air. The sense of power. Here the sound of your footsteps.
You are perfection.
Iam2 
