Congrats on your pregnancy! Keputihan memang common dalam early pregnancy sebab hormonal changes, tapi kalau ada perubahan warna jadi greenish, yellowish, atau ada bau tak sedap, better check with your doctor kat next appointment okay. A few of my mum friends said first trimester discharge changes boleh jadi scary, tapi as long as tak ada bleeding or cramping, usually fine je, tapi ini better safe than sorry situation, so mention to your gynae!