Suggest Treatment To Cure Brownish Patch On The Face

I got a facial "burn" caused by garlic juices. I did it in order to be able to remove my mole. I just let the juices stay on my mole area for about 30 minutes but I was stunned the next day that the surrounding skin has gotten red and in the later part of the day, gotten a little brownish red. I then said to my poor soul that I'm never doing this again in my life. I am absolutely panicking right now on how to even just lessen this brownish and hideous patch for it is my first week in college. Help doc! I'm just 17, by the way. Thanks. I hope you can reply ASAP.

PS. I used a zinc oxide - calamine ointment to get the burning sensation off but the red-brownish patch, it's an eye sore! Please...