First scan anxiety

Olivia
Hi, can anyone tell me if lack of breast tenderness is a bad thing? It's my first pregnancy, I'm almost 7 weeks pregnant and have my first scan this week.. I'm nervous because I'm worried that my symptoms are lessening. I'm still very nauseous but my breasts aren't as tender as they were a week ago. I know everyone is different but I'm just feel anxious incase there's something wrong..