Is this heartbeat okay for 10 weeks???

Jenna

I’m 9 + 5 weeks today. Went in for ultrasound because I had a tiny bit of brown spotting. Baby is measuring at 10 weeks and heart rate was 188. The tech said it was fine but I am a little worried as that seems quite high compared to others. Has anyone had a fhr that high at 9/10 weeks and everything be okay???