Congrats on your pregnancy, mama! Folic acid memang kena ambil sepanjang pregnancy, especially yang first trimester ni, so jangan stop, tapi vitamin C kena make sure dalam safe dosage je (like from food sources or prenatal vitamins, bukan supplement berlebihan). A few of my mum friends yang pregnant also asked paediatrician mereka about this, and most doctors recommend sticking with prenatal vitamins yang dah formulated specifically untuk pregnancy instead of individual supplements. Best you check with your gynae to confirm which ones aman untuk you, especially since you're so early in pregnancy, they'll guide you on the right dosage and what to avoid.