Am I still pregnant

Patient: I had recently had an ultrasound and they couldn’t see heartbeat my dr said I maybe only 5 weeks. I had my progesterone checked last week and it showed 5 weeks I had light spotting like nothing at all. Yesterday I had another ultrasound and baby measured 6 weeks 3 days but cant see heartbeat she insisted it was a bad pregnancy when my dr said it was not. I’m confused am I still pregnant.

Symptoms: I still have sore breast , tiredness ,hungry ,bloated, I’m dizzy weak shaky sometimes