How do you stay positive during early pregnancy?

After 2 miscarriages & not knowing for sure what is happening right now... I feel so anxious & emotional. I've been praying & reading my Bible & reminding myself that God has a plan. But I still get sad & worry that my baby isn't going to make it & I'll have another miscarriage.

I caught this pregnancy super early, and when I got blood work yesterday my HCG levels were only an 8. I felt totally defeated. I was hoping for higher numbers. My doctor started me on progesterone yesterday, baby asprin, and my prenatal. I go back tomorrow for blood work & I am praying my numbers rise. I feel so alone.