Telogen Effluvium or Androgenetic Alopecia?

[arm man]

Hello everyone ;
I am 21 years old male .i am experiencing huge hair loss from about 16 to 20 months.
it falls about 150 to 200 hairs or even more .
The thing that i have a stress before that period 16 months .
One strange thing also that at first 4 months it was really excessive hair loss after that it slows a little then after 10 months right now this month it starts to fall as the first time excessive .
The hair line is little bit receded not too much .
My dad has full hair no receded line
My grandfather from mom side also as my dad full hair .
The hair is thining and its color is not as before .

Also i had an eyebrows loss at 10 a day
The thing that all my hair loss was having like a periods of excessive loss and then slows down then excessive

It is diffused and all of my head falls but from front is the most

The stress was a shock and i was having a neck pain because of sitting too much time front of laptop

Dont know if it was Telogen Effluvium ???

Any help please ...