Please pray for me

Doctors office called today and said my hcg level was only 100 on Friday (4 weeks, 6 days according to LMP). I am thinking more like 4 weeks 1 day based off ovulation date. I had my first BFP on Monday 12/26. Took a Clear Blue digital test on Tuesday and it said pregnant. I googled an found out those need at least an hcg level of 50 to be positive. So by Friday 12/30 I should have been a lot higher than 100, don't you think?

I've been extremely crampy almost like terrible period cramps. Please pray for me. 😥