Try to quiet your fears. If anxiety starts to get too much, talk to your doctor. When pregnant, our hormones go round and round making us more prone to worry, rumination and the blues. Talk to your doctor about this. The risk is low. There is no reason to suspect otherwise. From my perspective, your numbers look pretty normal. I was an older mom and refused this test. We worry too much. The likelihood your baby is fine is very high. Get your imaging after 20 days and stay busy doing other things before then. If you can't, talk to your doctor about anxiety. Congrats on the pregnancy! Will you also find out the sex of the baby at that imaging appointment? (I could find out from 20 weeks on so you may be a little early for that).