8 weeks no more heartbeat

I found out super early I was pregnant like at 4 weeks. I went in for my ultrasound and was measuring 5 weeks and 6 days and they found a heartbeat which was exciting because I never got that with my first two pregnancies that ended in miscarriage. They also told me I had a very small subchorionic hemorrhage that should resolve on its own. Well I have been having on and off cramping throughout this pregnancy but nothing horrible. I also have had brown blood several days I felt worried and I went to the hospital yesterday. They did an ultrasound and obviously I didn’t get to look at the screen but my husband did and he said the baby was not in the top right corner where she originally was in the first ultrasound and that she was in the bottom. They came in and told me there was no longer a heart beat and she was measuring at 6 weeks 2 days. Me and my husband are just heartbroken. Our first positive pregnancy test in 4 years and it ended in another miscarriage and I know I will have my rainbow baby i just don’t understand Gods plan in this but I will keep praying and we will keep trying.