Weird Levels- Help Please!

I’m no stranger to miscarriage so I understand what my fate might be here but thought I’d ask. Has anyone had levels like this but had a heathy baby??

Blood Draw 1: 2001

Blood Draw 2: 2800

Blood Draw 3: 5100

Blood Draw 4: 7000

I was being tested every 2 days. Ectopic pregnancy has been ruled out. Ultrasound showed tiny sac with tiny yolk sac no heartbeat but it is to early for one. They seem to be puzzled by my HCG levels and after the lack of increase between blood Draw 3 and 4 seem to be less hopeful. Anyone seen something like this end well? 👏🏼🤞🏼😞