Needing prayers

Jane
I went to my first appointment today after finding out I was pregnant. Calculation from my last period would put me at 8 weeks today. At my appt she did an ultrasound and could not see anything. She said it could be that I'm earlier then we think but She has decided to do bloodwork to see what my levels are and then I have to come back in two days to see if they double. If they do not she said I could miscarry or it was a chemical pregnancy. It's gonna be a long wait and I'm trying not to worry 😕😕