

Middle finger injury 6 days ago vs today
Got myy finger caught under a piece of machinery at work and slided a bunch of skin off. Been to the doctor twice already and they want me to visit one more time. Been keeping it moist with bacitracin and cleaning with homemade saline. This looks like it's healing very well to me so I'm not sure if it's necessary to go back for another doctors visit. Any advice? Should I switch to a dry dressing?
edit: sorry the photos are out of order, the first one is today's picture.