Hello Friend, Good that you are seeking a help. As you tried some efforts already in the past and not received the results, let me share a different perspective for your problem through Ayurveda. See if it helps.
Typically any emotional imbalance like anxiety or depression has a interlink into body functioning. Ex, if there is an imbalance in air energy or Vata in the body, it shows the sign of anxiety. Similar, if earth & water energy or kapha is imbalanced, then it exhibit signs of depression..
As I am also an ayurveda wellness counselor, I can analysis the problem in a holistic approach. If interested, reach out to me online for further evaluation and recommendation.
Health Tips
You can go through my health feed article. https://www.practo.com/healthfeed/ayurveda-approach-for-anxiety-stress-and-depression-32279/post