I am confused ...

I was 5 weeks 1 day Friday 3/1/2019 they saw a gestational sack and yolk sack. No fetal Pole. Yesterday 3/7/2019 they saw the Sack , Yolk sack and Fetal Heart Rate of 118. I am now 6 weeks. BUT they also found a second sack which was irregular , without yolk sack or fetal pole . (They think it could have been a failed early pregnancy for the second one ). I posted pictures up , they saw one Friday but there was two . I am blessed with just having one and if God wants to give the second one life he will but I worry about the living one because a second sack with no life is floating around. Has anyone went through this ? I am just praying . Did they also tell you this and the second baby appeared later on or did you end up just having one? Did this affect the baby with a heart beat ? This is my 3rd pregnancy after having two miscarriages and I pray for at-least this rainbow baby to go all 9 months . 🙏🏻