Am I just overthinking things???

Brittani

I’m 7 weeks 5 days pregnant and have my first ultrasound next Wednesday. My breasts have been killing me and today they suddenly don’t hurt and my bloating seems to have gone down. I had a miscarriage at 5 weeks 6 months ago so of coarse I’m nervous but my doctor told me not to worry. I had blood work early and all my levels were rising as they should. I’m still tired, maybe I’m overthinking everything?