Is it too late to start propecia? I'm 35 years old

[ronanddon]

I've gone through hair loss in my early 20's I suffer from alopecia which runs in my genes. I had hair transplant in 2013 (28 years old) after the surgeon told me about propecia but I heard about the possible side effects which scared me and I decided not to use it. Fast forward too year 2020 (I'm 35 years old) and I want to give propecia a chance. I haven't noticed any greater hair loss since 2013. I plan too go to doctors office tomorrow too get propecia and I understand this is a drug I will have too take for the rest of my life. 7 years later I decided that I will use it.

Sorry if this is a vague question but do you think it's too late to use Propecia? I really want to restore my hair and grow it out like I use too. Any advice would he highly appreciated!

Pictures (https://app.unsee.cc/#dfe2807f)