Acne on chin

Hi. I am new to homeopathy so I am not sure what all information you will need. I scanned through a few posts to get an idea. I am a 23 year old female. I have always struggled with acne, mainly on my chin, a bit on my forehead. Well about 2 months ago, I learned about the Oil Cleansing Method. I used Olive Oil to cleanse my face, which I had used as a moisturizer in the past and it made my skin glow. Well one time with the OCM, I steamed open my pores and afterwards, I applied benzoyl peroxide, thinking this would deeply clean my skin and draw out the impurities. Well I woke up the next day with my chin covered in whiteheads. It has been about 2 months and they are still there. It is very itchy and painful with a lot of whiteheads. I hav tried many different things including tea tree oil, benzoyl peroxide, apple cider vinegar, zinc, B vitamins, witch hazel, antibiotics, etc. Th only thing that has helped at all is benzoyl peroxide but it still doesn't help much. I am hoping homeopathy will help. I am not sure what other info to give. I am a very tired person in general. I can sleep 10-12 hours when left to my own devices. I often crave sugar and overeat. I am moody, prone to depression. I get cold easily. I am 5'1' and 112 lbs. I have stomach bloating and am prone to UTI's. Let me know if you need any more info and thank you for any help.