Sayang, please go see your doctor atau pergi ke A&E sekarang juga, ini bukan something to wait on. Spotting + baby tak nampak on second scan needs proper check-up straightaway, okay? I know la scary, tapi doktor perlu tengok properly dengan ultrasound yang lebih detailed atau maybe blood test untuk check hormone levels. A few of my mum friends went through bleeding scares and semuanya turned out okay in the end, but some needed proper monitoring, so you really can't know until the doc checks. Jangan self-diagnose, babe. Go lah sekarang, jangan delay. Sending you strength, let me know how it goes.