My skin partially peeled off the bottom of my feet how can i prevent pain while walking?

Multi-layer dressing: Use sterile dressing and antibiotic ointment over the exposed skin to prevent infection and promote healing. Use a second layer of dressing or gauze. In between the first and second layer apply a lubricant such as vaseline or petroleum jelly. Secure those layers with a roll gauze and tape. All of this goes under your sock and should prevent pain when walking.

Cover the part that : Peeled with a bandage. Elbow band-aids are great for covering large areas.