I would go with "The 3 Day Acne Cure". The author was on all kinds of creams and preparations and never recovered from his condition with a dermatologist. So after years of going through suffering he was able to devise a detox program which has been endorsed by doctors because "it makes sense" It has been advertised widely and he has appeared on numerous TV shows. I think it is a winner. I can't recall his name Chris Gibson, you will have to check but his books are available from amazon. Don't despair, people can be heartless and cruel, nothing can change that in my opinion as I have experienced a lot of that myself. It is not your fault at all. Many people shift the blame onto the person with all sorts of new age gibbo. You are young and you are only forming your identity, so be patient with yourself.