Sayang, I know how scary this feels But please don't wait, go see your doctor or OB-GYN as soon as possible, okay? Sometimes timing of scans, positioning, or machine resolution boleh affect detection, but you really need professional assessment to know what's happening exactly. A few of my mum friends went through uncertain scans like this, and getting a second opinion or follow-up ultrasound from a specialist made all the difference, they could see things clearer or track what was happening. Jangan stress sendiri dulu, let the experts check properly. Hang in there, you're doing the right thing by asking. Go get checked today if you can.