Low levels

I found out yesterday that I was 4 weeks and 4 days pregnant, due 7-07-18. However I also started spotting which led to consistent bleeding. I got my results back from my bloodwork and my hcg is 8 and progesterone is 0.1

I know what to expect, I'm just wondering if anyone has a similar story. I also had a miscarriage at 8 weeks in July.