I took fin for a month. I also used a ketoconazole shampoo for about 9 months which may have worsened my condition (emphasis on may, I’m not certain).
I masturbate at least once a day to make sure my penis is getting fresh blood flow. Sometimes, I genuinely feel horny, but it usually feels like more of a mechanical process.
When I masturbate, it can either be with porn/other visual stimulus (like pictures) or with fantasies/imagination. While I can still feel that a girl is attractive, seeing an attractive stranger isn’t going to make me feel aroused anymore.