Waiting it out... : (

So I’ve had my hcg checked 4 times now;

6/8- 66

6/10- 186

6/15- 937

6/21- 7,034

I should be 5 weeks and 4 days and the nurse called and said that my numbers are on the lower end and we’ll just have to wait to the ultrasound next Thursday(6/28) to know more about the viability of this pregnancy. I’m just so bummed now! That was the soonest they could get me in unless they have a cancellation and she also said at this point it would wasn’t worth it to check my hcg anymore. I had a difficult missed miscarriage recently and just was hoping this would be a smooth pregnancy! Any opinions or thoughts???