Feeling zoned out constantly, mind seems foggy, anxious... What is this and what should I do to stop it? 16 years old

After your doc. Has ruled out other medical conditions you may find help w/a nutritionist or natural doc. Lifestyle and diet profoundly impact emotional and mental health and biology. Lack of sleep, lack of exercise, too much soda, etc. Can all be part of the reason. Peace and good health.