Uy, I'm so sorry you're going through this, I can only imagine how scary and heartbreaking this is for you. Please see your OB right away to talk through what this means and what the next steps are, kasi kailangan mo ng proper guidance from your doctor, hindi lang online advice. A few of us mums have been through confusing ultrasound results, and honestly, ang doctors lang talaga ang makakasagot ng tama sa situation mo, sometimes dating-checking or other things can affect readings, pero hindi ko matiyak, kaya please don't delay going back. Lean on your partner or a trusted family member or friend right now, ha? You don't need to carry this worry alone. Sending you so much strength.