Totally normal. I never had any symptoms when I had my first child.
I felt sick at 6 weeks and then at 7, the nausea totally went and I felt great. But was freaking out. Then at 9 weeks they hit me bad again. Now at 10 weeks it's gone again. It's always changing. Relax - you're all good! Totally normal :)
I didn't feel any symptoms until about 15 weeks. Totally normal
It's ok maybe you will starts to feel more pregnant when your belly starts to grow and even more when you starts to feel the baby! My best wishes! :)