Early pregnancy

Layla • Mammy to Sophia, who was 2 in June 💕 had a mmc end of Nov 18 😢, Pregnant with 🌈 👶🏼 💙 .. 👨‍👩‍👧 + 🌈👶🏼💙 EDD 12/11/19 🤞🏼💕

Hey Ladies, I’m near positive of my dates I should be 7w3d today , I tracked by bbt charting and ovulation sticks! My scan measured 6w1d today so I’m so worried now! We did see a heartbeat though, anyone have the same and not have a miscarriage but go onto have a healthy baby. Anyone??