Hi! I accidentally burned 3 of my fingertips of my left hand on the stove top yesterday. Did all the correct first aid for second degree burns and today, although still a bit sensitive to touch, they're looking good (outer layer of skin has hardened, blisters have formed and are intact, no evidence of infection.) My question is: what's next? Can I use my hand? I tend to use this hand more often as I am left-handed but of course need both hands to do so many things!