Does this work for mild cases?

I’m starting to feel discouraged. I have mild hormonal breakouts, but they’re relentless and have been since I was 10. I’m 38 now. I see amazing success pictures, but I’ve had no luck with it. I started at 25 mg for 3 months, went to 50 mg for 2 months, and now almost 3 months on 100 mg with absolutely zero difference. Like I said, my breakouts are mild but ever since turning 35 they’ve really flared before my period. Has anyone with mild acne had any luck with spiro? I can’t take hormonal birth control or accutane and I’ve tried absolutely everything else. I drink over a gallon of water a day and if I eliminate anything else from my diet I’ll have nothing left to eat. Has anyone stuck it out and seen results start at the 7 or 8 month mark? I was assuming I’d notice something after almost 8 months.