Excessive Hair Growth and Adult acne

Patient: Hi Doctor,I am 28 years old, i am suffering from mild acne since my teenage and have many scars and pits also on mu face. For the past 2-3 years i have excessive hair growth on body espically on face and abdominal area. My LH and FSH and PCOD tests are negative. I want to know the reason for this hair growth as this is very embrassing and the treatment for the same.