

Advice regarding my hair style
Hello everybody, i need ur advice please regarding my hair style, knowing that ill also work on its treatment since as u can see it doesnt look well. So im thinking of asking a dr. what products i should use.
My routine is that i use head and shoulders shampoo everyday twice (my skin type is oily), and i dont use any other product.
Before, i used to brush it directly after taling a shower, but this pic is taken when i started just keeping it without anything.
The other pic shows how it becomes after taking a shower. I dont like it as it is, so i would like to make changes.
I appreciate any advice you could give