Finasteride never works for me and make me impotent but...

-Hi guys i have shit PFS, I started having side effects with 2 years and 4 months with finasteride, exactly when I started with a dosage of 5 mg with 2 years and 1 month. My baldness never stopped advancing continued using the stubborn, so I stopped the drug and the side effects are prolonged they leave little by little every 15 days, and not accepting baldness and PFS. I decided to start using minoxidil without hope, and to my surprise it worked had a sheeding at the beginning but with three months the hair had stopped falling, the texture has greatly improved ( like the time of my 14 years) and increased volume (things that finasteride never did for me). Despite being PFS, I still worry about the hair, and still fight using ketoconazole shampoo and minoxidil, he appear works in me. – The second thing that happened : after I started minoxidil my shrinkage disappeared oO, to my surprise, perhaps because it is a vasodilator, my penis back to normal size, However still soft ¬¬’’.