1 year worse than before starting

so for context I started taking 1mg fin daily in December of 2024. I never really noticed any thinning prior to starting but my hairline did not look too good and my family has a history of balding. first 3 months I noticed an increase in shedding. next to no shedding up until the 8 month mark so August of this year. noticed another shed and it’s been like that since. I had photos but unfortunately lost them. but i can notice a decrease in density than before starting fin. I’m just confused because my hairloss was VERY minimal and now it has gotten worse. I just don’t even know if fin is doing its job. 21m btw