First ultrasound on Wednesday at 8 weeks 6 days!

I'm getting so excited for my upcoming first appointment and first ultrasound!! Like seriously so excited!! But at the same time I also have lots and lots of worry that I didn't anticipate especially in the past couple days. I've had such a normal and good pregnancy, my nausea has just set in right before I turned 8 weeks (so i can't complain) ... but man I need good vibes for my worry/anxiety.