Mama, any spotting during pregnancy, kahit light lang, needs a doctor's check-up, okay? I know it's scary, pero it's really better to get it checked right away para ma-ease your mind at ma-confirm na okay ang baby mo. A few of my mum friends had spotting din during pregnancy, and bawat case ay different, so please don't wait, just call your OB or go to the clinic. They'll do an ultrasound and tell you exactly what's going on. Sending you comfort, and I hope all's well!