what is the problem with my hair? (pictures)

(sorry for my bad english)hi,i have a question about my hair..i didn't have this problem in 2015, but after that in 2016 i used to wear hat everyday and everytime i want to go outside also i let my hair to grow more (7cm/2.7inch).. after that in the last of 2016 and the beginnig of 2017 i convinced my self to cut all my hair, so when i cut it i realised the empty area in my crown .. so what is that? is that a thinning problem or a hair loss? is it gonna extand? and what is the cure ?

HELLO YAZAN!
That is a good thing that you had joined The BTT forum!
Your English is NOT BAD at all.
(You spoke well)
First of all, please let us all know how old you are right now.
Also,
it is a good thing that you posted pictures of your hairline/scalp.
There is minor hairloss at the back of your scalp.
Don't allow yourself to become worried and depressed about your hair.
Depression and worry can and would cause more hairloss.
Eventually, your health could get bad too.
Things and be done to improve and fix your hairline.
Cheers to you YAZAN!

thank you so much for reply..im 25 years old now, about depress, my life is full of it, but i will do my best to stay calm and avoid anything can depress me or make me stressful..but can you give me more details about my problem,and r u sure that is a hairloss and not thinning hair.. and the most important, do you have any idea of how to make it look normal again..thank you

It IS possible that you only have a maturing hairline or just thinning hair YAZAN.
No one can really know as let.
You must accept it for what it is for right now.
You can possibly improve your scalp with different things.
I would suggest that you possibly use that over-the-counter med' Biotin!
Biotin has a long history of helping men and women's hair.
Check it out YAZAN.
(I use it to this day!!)
Cheers to you bro!!

i will take your advices, thank you so much my friend:o

Good to hear back from you my friend !
I'm in my car right now going to a store ...
I'll be back at home soon i'll write to you some more Cheers

Hello again YAZAN !
I am so glad that you are taking my advice.
I really hope that you never become worried or depressed out about your hair or anything else
in your life.
I think that you will be A-OK.
Have a good day my friend.

It's really thin in a primary spot where MPB begins. Sure it COULD be stress related but it is most likely MPB. Do not go into denial and start waiting around. It's not that bad right now, if you go on propecia you may be able to restore that hair and prevent future hair loss. Go see a derm to see if it would be right for you, but you need to do it very soon, as it took two years for this to happen which is kind of a short time, so it may get worse fast.

Seriously, if you're worried about it, see a derm.