HCG levels?!?!?!

Joslin • 26. Pediatric Medical Social Worker. Magnolia Camille 🎀💕🌸 due 5/27/18

I'm one day away from my missed period. I got my BFPs starting at 9DPO. I got my blood done yesterday and today I called they are 30. Is that normal for like 3W-3.5 weeks??!! My line was darker today then it was yesterday.