I had laser hair removal 3 days ago on chin area which formed a cluster of black burnt like patches at few places. I was suggested to apply lacto calamine lotion for 5 times a day and I did. The skin peeled off completely gradually while applying lotion. Now the patches are visible as white and the burnt skin is removed. I am worried if this will heal soon and I will get back to my skin color. I have a very important function coming in 10 days. Pls suggest something to get back to my normal skin color in these areas within a week.