I am suffering from depression for more than one year after my mothers death last year. I was on leave for 3 months and watched her suffer in hospital and home. After that i had stress and depression. I have not joined office since nov 2021. Tried 3 medicines but not of much help. Try to do yoga, exercises meditation. But headache keeps me confined to home. I have lost around 20 kgs. All tests are ok. Please guide.