Sayang, please go to a clinic or hospital straightaway, don't wait, okay? Any heavy bleeding or clotting like that needs a doctor to check properly, especially with the spotting you've had for two weeks. Jangan risau dulu, but it's really important to get checked out today so they can see what's happening and help you. The mums I know always say if in doubt, go see the doctor first, better safe than sorry. Take care of yourself, and I hope everything turns out okay for you.