Hair fall issue. Suggest me something!

Hi,  so first my hair fall started in 2013 and I lost almost half of my hair then in 2015 the hair fall stopped but still my hair started to get thin even though there was no visible hair fall still hair was getting thinner day by day then again in 2018-2019 it stopped getting thinner and the volume remained the same . Now since this lockdown started I've been facing severe hairfall that I've never faced and whatever was left of my initial hair  is now all gone and I've become almost bald . And in these 7-8 yrs I've tried ayurvedic medicine, allopathic medicine, and now I'm on homeopathic medication but nothing really worked out for me. I even used onion juice for straight 3 months, been taking avla aloevera juice daily , 7-8 curry laeves daily , almonds Walnuts. All these things are included in my diet yet the hairfall has not stopped. And I also eat every thing like eggs , green veggies nuts etc . Please suggest me something