Stop watching all other news channels except DD News. Be selfish. Think about yourself and your loved ones only. Stop advertising your feelings and moods on social media. Watch a movie when you are in a bad mood to escape the world. Don't overthink about your past and future. Both are uncontrollable and unchangeable. Stop worrying about corruption, terrorism, global warming, poverty, feminism and everything else which you can't change. Spend as much as of your time as you can with kids. The least you expect, the happier you become. Smile, all the time, even if you are sad. Fake it till you make it. Don't try to find happiness. Learn to be happy anywhere, anytime, anyhow.

Kindly consult a Psychiatrist for a detailed evaluation of your problem and for understanding the cause and various factors contributing to your distress. A management plan could then be planned appropriately  according to your need.

Depending upon your work profile, social activities and biological symptoms the treatment may vary. You require formal assessment and treatment as you have been facing this for years and now has become too troublesome. There could be many reasons behind it internal and external so for that you require evaluation.

There is not enough information to address your problem. You require to consult with a professional formally for a thorough evaluation and diagnosis of your difficulties