I’m 25 and dealing with hair loss since I was 22.

The first sign was increased shedding. Just running my hand through my hair would pull out noticeable strands. At first, I thought it might be stress-related due to final college exams, but it continued even after exams and some time off. 

Back then, I didn’t really know about medications. I thought the only option to save hair is a hair transplant.   
  
I tried buzzing my hair twice with the lowest guard. It looked okay, but I could tell the outline of my hair was thinning, especially at the crown. I also consulted a doctor once, but he brushed me off, saying if my dad is bald, I’d be too, and prescribed only vitamins and Alpecin shampoo.

Over the last few years, thinning has progressed diffusely across the scalp, though it’s most noticeable at the crown. Despite that I expected to be bald by now because the hair loss started at such an early age.   
  
I recently learned more about finasteride and minoxidil, but I’m cautious because of potential side effects. 

I’m considering going to another doctor to start medication and hopefully preserve what I still have. If I get side effects and have to stop, at least I know I tried.   
  
I’m mainly looking for realistic opinions: based on my photos, is my hair still salvageable? Could finasteride + topical minoxidil make a noticeable difference at this stage? Please note that most photos are taken with the flashlight on, unless mentioned.

Diffuse thinning - is it too late for finasteride and minoxidil?