Cramping and nausea when active

Katie • 29 years old , married 03/10/2018, became a mother on 11/19/2018 to a beautiful little boy ❤️

I am 6 weeks 1 day and I have had mild cramping since I found out I was pregnant at 4 weeks. No bleeding, doctor says it’s normal. I have found that if I rest I have little to no nausea or cramping but returns quickly as soon as I’m active. Anyone else have this happen??