Every pregnancy is so different, honestly. I know it's nerve-wracking when you're not getting all the textbook symptoms, but no morning sickness and a good appetite is actually quite common and totally normal, especially at 6 weeks. Breast tenderness, bloating and fatigue are solid pregnancy signs already, so your body is definitely doing its thing. The good news is your doctor's appointment and scan this week will put your mind at ease, so just hang in there until then.