Said to be miscarriage .. hoping for miracle

Has anyone went to one u/s at 8 weeks measure 6 weeks with a blood bubble, baby had a heart beat, then 4 weeks later be 10 weeks, measure only 7 weeks with no heart beat and blood in uterus, go back in two weeks and baby be okay? We chose to wait two weeks instead of immediately doing a d&c… I’ll post a pic of what I had bleeding wise on Monday… my appt was that next day on Tuesday and baby was still in the sac just no heart beat… I only had that and nothing else… now it’s only just mucous discharge and some cramping that feel like Braxton hicks…

First ultrasound (second looked the same)

****tmi pic below*****

Monday morning bleeding