10 week ultrasound/Announcement

Hi everyone! I recently had an ultrasound at 9+6, but baby measured at 10+2. HR was in the 160s, and they were moving around a lot!

I announced the very next day, and feel pretty good about it. However, I can't help but worry about miscarriage.

Have any of you felt this way too?

This is my second ultrasound that I have seen my baby, first was at 6+5 with a HR of 130.