Sayang, please call your doctor or go to the clinic today , jangan tunda, ok? Spotting boleh jadi many things, tapi masa pregnant especially, kena check with medical team sebab diorang je boleh assess properly dengan scan. A few of my mum friends dah experience spotting masa pregnant, some turned out fine, ada yang kena monitor closely, tapi semua kena lihat doctor, tak boleh guess-guess. Don't panic dulu, tapi jangan delay check-up lah. Keep monitoring the bleeding and note down the colour & amount untuk beritahu doctor nanti. Hoping it's nothing serious, but get peace of mind from the professionals, yeah?