Heartbroken failed pregnancy

Hearing my husband say that. "Akala ko kay bubuhay buhatin na ko" "Kapag naalala ko nalulungkot ako" Makes my heartbreak. I am asking myself. Bakit ako? Hindi ako nagkulang sa pag iingat? Bakit hindi sya kumapit? Btw supposedly i am 7 weeks and 5days pregnant. My second TVS result is my yolk sac is gone, my GS went small. I had few brown spottings on may 5th and 6 week but it lasted for a day only. Patak patak lang. Doctor gave me primrose to take 3x a day for 1 week para mag open cervix. Sa mind ko ayaw ko pa itake. However when iam seeing no yolk gs got smaller. Im loosing hope 😢 I know i am OA.. kasi blood plang sya pero it hurts. It really really hurts.