Mih, I know this is scary, pero kailangan mo talaga makipag-ugnayan sa OB mo kaagad, hindi ito dapat maghintay. Ang hCG levels ay very individual at may maraming reasons kung bakit bumababa or tumaas, at kelangan mo ng doctor para malaman kung ano talaga ang nangyayari sa iyo.
One of my close friends went through something similar, at ang best decision niya was to call her OB right away instead of pag-alala lang sa bahay. Kaya please, contact your doctor today ha? They'll know what to do next based on your full history. Rooting for you!