No Cardiac Activity

I was diagnosed PCOS on year 2014. My partner and I had a hard time to conceive. I went to my OB-gyne, and gave me procedures to do. Took 3 months pill to have regular menstruation; several check-up with my husband (sperm lab test); then, 2 cycle on progesterone. Then I was delayed for a month. Took PT and turned out POSITIVE. Immediately went to my OB for ultrasound and then I am 6 weeks and 3 days pregnant. The sesond time I went for an ultrasound, (wala ung OB-GYNE ko) pero my nag cover - up for the check up. Inultrasound niya ako, and he told me that may heartbeat and everything is okay. I was then 8 weeks pregnant. Follow check up ko was yesterday then my Ob found out that there's no heartbeat anynmore.. Impression: embryonic demise 7 weeks and 1 day by crown rump length. The cover up doctor (OB-GYNE) told me that all is well at my 8 weeks. Then bakit ganon na ung result? 'Am not complaining pero at 8 weeks all is fine then at my 10 week follow up check up, wala na palang heart beat at 7 weeks. I was totally broke! But may purpose si God. Sharing to you my story. Mas maganda ang plan ni God, than my plan.