Spotting 3 hari dengan kram perut ringan bisa jadi tanda awal pregnancy, tapi bisa juga reasons lain macam hormone changes atau approaching period, honestly susah nak tahu without proper testing! Best thing to do is ambil pregnancy test (pakai yang sensitive ones) or jumpa doctor to confirm, sebab they can check properly and give you peace of mind. Jangan stress dulu, banyak possible explanations, so just get it checked out ye