You can see my past posts related to what kind of bad anxiety I am going through. For past 2 months I got connected with Vihangam Yoga ( google it and see first result ). They have free 7 AM and 7 PM live meditation sessions. I remember there once was a psychiatrist who came up with his observations for amygdala of brain and improvement in Alpha waves. I am not promoting anything.. its just something worked a little bit for me after a long time.