Sayang, please go to your clinic or hospital now , pendarahan yang banyak macam tu after a vaginal swab at 19 weeks needs checking right away, okay? Don't wait. Better safe than sorry when pregnant. Normally a bit of spotting is fine, but kalau penuh pantiliner and masih berlanjutan 6 hours, that's not typical and doctor perlu check whether baby okay. Go sekarang jangan delay, yes?