A Bit Dicouraged

I had my ultrasound done today. According to my LMP I'm due 4/22. I'd be 9.1wks today. Baby's measuring 3 weeks smaller (5.6 weeks) and there was barely a flutter for the heartbeat. I had blood work done to check HCG levels along with tests to check for blood disorders since I've miscarried 5 times. I have another ultrasound next Thursday. 

I don't know what to think. Has anyone have this happen and  ended up having a full term healthy baby?