Sayang, I can hear the worry in your message, especially dengan sejarah gugur, it's totally understandable But honestly, with hCG levels and dating discrepancies like this, you really need your doctor to monitor closely, this isn't something to wait out or figure out ourselves. A few of my mum friends went through unclear early scans too, and each case was so different depending on actual conception date vs LMP. Please don't stress yourself waiting 3 weeks, go back to your doctor sooner, maybe ask for a repeat blood test or scan to track the hCG trend (that's the important thing, bukan just one number). Doctor can compare and give you proper answers based on YOUR situation. Sending you strength, mama, you're doing the right thing by getting checked