Is all hope gone?

This might sound stupid but anyone who’s been ttc for a while is…

Got 2 positive pregnancy test went for a blood test hcg was 30 on monday went back friday it was down to 6.

I dont even know how to put into words how i feel been googling but can’t really find anything doctor was also kind of a bitch so idk anyway why haven’t i started bleeding yet it’s been almost a week