Hcg not doubling

ana

Ovulated July 24th, BFP 11 Dpo

12 Dpo, 30

15 Dpo, 45

I’m getting today (19 Dpo) another blood test, had a miscarriage back in February o really don’t want this to be another one, I’ve prayed to God this week for him to give the strength and accept his will, whatever it may be.