Sensitivity For Me

Hi Guys,So Im New To Valorant And I Just Got My Laptop To Play On It Including The Mouse,The Problem Am I Facing Is,My Mouse Is Having Like 200 DPI And I Can't Set It Cause It Was Cheap Mouse And Have No Software In It,Also I Can't Find The Best Sensitivity For Me Cause My DPI Mouse Is So Low,Can U Guys Help Me To Find My New Sensitivity For Me Please? Anyway Thank u for reading this:)