Sayang, I can hear how worried you are, and that's completely understandable, this situation is really uncertain and stressful right now. Honestly, what you're describing (the bleeding stopping, cervix staying closed, minimal spotting after) could mean different things, and only your doctor with repeated scans can tell for sure, so it's good you have a follow-up appointment. A few of my mum friends went through similar scary moments where the first scan wasn't clear, and the repeat scan gave them answers, so try to take it one scan at a time lah. In the meantime, if you get heavy bleeding again, cramping that won't stop, or anything that feels really wrong, jangan tunggu, go back to the hospital straightaway, okay? Your body will tell you if something urgent is happening. Hang in there. This waiting period is the hardest part.