Sayang, spotting in first trimester memang boleh jadi normal, but 3 hari macam tu kena check dengan doctor ASAP aje, especially first time pregnant, kita tak boleh ambil risk! Jumpa your gynae atau go to the clinic today kalau boleh, biar dia examine dan maybe do a scan to make sure baby okay. A few of my mum friends had spotting early on and semuanya fine after checking, but better safe than sorry lah, especially at 6 weeks. Jangan worry sangat dulu, tapi jangan delay consulting either ye!