Anyone have any tips for scan anxiety?

I miscarried at 11.5 weeks in July (baby stopped growing at 9+4). Following this we had a chemical. I am currently 9+6 with my current pregnancy with a 10 week scan tomorrow and I am SO anxious. We had a perfect 8 week scan but I can't stop thinking the worst. I feel like my boobs have suddenly stopped hurting so much so that has sent me into a spiral.