Thank you for highlighting such a common problem. Apart from depression, the other mental health issue that came to my mind is that of social phobia or social anxiety disorder.
it will be good to consult a psychiatrist if you have mood problems and anxiety issues regarding your acne and how it has affected your looks and social life. Many individuals with severe acne problem and scars over the face have low self esteem as they think that they are not as good looking as many people around them. During treatment, your therapist can also rehearse with you how you can respond appropriately when people ask you about your acne condition and looks. We can this role play.
Many people would look at others beyond looks alone. For people who are truly your friends, they will be able ta appreciate you for your other inner qualities and attributes. Most of us are not such superficial beings.
Sorry to read about your suffering and social isolation. There is really no need for you to continue to suffer in silence. Do seek help from a mental health professional as soon as possible so that you do not wallow in self pity.
Cheers!
