Advice / rec/ Norwood?

[jww12345]

Hi all- I’m 30 and have had thin hair for many years. In the past 3 it got worse but didn’t really pay attention it until I got sick and needed chemo (testicular canc)

Everything is fine now but as the hair regrew, I noticed a bald spot right at the crown, this was 7-8 months ago now. I started talking fina 1mg a month ago and honestly it looks worse than ever.

So my questions:
- what Norwood would you say I am?
- should I keep fina? I don’t want to add anything but is mino a must?
- is this fina shed real? Or is my hair just getting worse that fast
- am I a possible candidate for fue?

Thanks ahead .

First pic is the one post treatment and the rest are recent after 1 month of fina.