a few years back, when i had tons of hair, i used to get lots of shedding but now, no more shedding but thin hair overall. I am trying to get some regrowth happening in the scalp. i am using minoxidil 5% & msm. does anyone have this situation. no shed but thin hair overall?. so my question is, should i use propecia/proscar if i am not shedding? thnx.