Temporary alternative to finasteride?

23yo Male Norwood ~2. I’ve been on 1mg oral finasteride for two months. That’s my only current hair loss treatment.

I’m a college student, and I’m really struggling financially right now. I used to donate plasma to make ends meet, but I can’t do that now because of the finasteride. I’m going to stop taking the finasteride for about 6-12 months so that I can donate plasma to help pay the bills. What are some things I can do to mitigate any further loss in the meantime until I resume the finasteride? Minoxidil? Ketoconazole? RU58841? I’m open to anything. Thank you!