Aww mama, kailangan mo talaga makita ng doctor ngayon para ma-check properly ang situation mo, hindi ko kayang mag-advise dito kasi pregnancy concerns like this need actual ultrasound and medical guidance. A few of us mums have been through worrying moments din, pero ang sabi ng OB namin lagi, dates can be off sometimes kaya kailangan ng professional check. Please don't wait pa, go to your clinic or hospital ASAP so they can give you peace of mind or proper care. Rooting for you!