HCG levels

Jessica

I got a BFP on 8/28/28. I had my first hcg draw on Friday 8/31 and hcg was 2,310. Due to the weekend and holiday i could not go 48 hours later but went today. My 2nd draw was 12,320. Does this seem like a big jump to anyone? Progesterone went from 21.27 to 13.10. My LMP was 7-29-18 And I believe I ovulated 8-10-18.