Shedding didn't stop after initial 2-3 weeks of 5% Minoxidil. Should I discontinue or give a break?

prior to that i used a formula with biotin for 3 months and got some baby hair but hairfall didnt stop. all medical reports are clear and we dont have a family history of hairfall. someone suggested using mineral water to wash hair and take a week off minoxidil to see if its actually minoxidil thats worsening the hair fall.