Hcg levels

Hi :) got positive pregnancy test about 1 week ago. Have been confirmed few times by hcg levels :

- 1st was 147

-second was 516 (2 days later)

-3rd was a bit strange as the lab didnt put a proper number but instead they put that it was more than 1350 (4 days after the 2nd blood test)

Anyway I need to wait another week and see how it goes. But im concern because my doctor never seemed positive about my pregnancy from the beginning and Im not sure why...

Always talk to me about the risks of ectopic or miscarriage..

I did have a chemical pregnancy the cycle before.. but I feel like she should make me feel confident a bit more. Instead its worrying me and there is nothing I can do about it.

I know the risks I dont need to be told every single time I see my doctor.

Anyway... was trying to reach some comfort here I guess because I dont think my levels are that bad...

Thanks for the answers anyway :)