Hello, i'm 25 years old. I used to have so much thick hair till the location begin. But after lockdown started I stared losing my hair so slowly. In lockdown I got covid-19, I used to anti-biotic and etc. Tablets for it, as prescribed by doctor. Also I went through breakup at the same time, it was a stressful situation. However I have dandruff problem since so many years. But recently I went to 3 different dermatologists they said that I have seborrheic dermatitis. They prescribed me a shampoo, a lotion and tablets. (salicylic acid lotion for apply to hair, coal tar shampoos and ketoconazole based shampoos and lotions) i've used all these as each doctor prescribed for one month, and dandruff only control when I use them. After that I still get itching on my head and now I my hair started thinning so much. And there is no one have a problem of baldness in family from my father and mother side. Now my scalp visible easily because of hair loss. Here I quit eating non-veg since 3 years for no reason. I thought maybe i've vitamin deficiency so i'm using multivitamin (basics) and iron tablets and taking good food so much (except non veg). Please help me.