I am a 21 year old male, weigh 155lbs and am 4.5 months into my accutane course. My back has 100% cleared up but my neck and chest are still breaking out in cystic pimples. What am I doing wrong? I eat healthy, exercise, shower and wash my face twice a day, I'm taking the pills with high fat meals. I'm getting pretty depressed because I feel like it will never work. My dosage so far has been month 1: 40mg per day, month 2: 60mg per day, month3: 70mg per day, month 4: 80mg per day, month 5: 80mg per day.