Morning sickness experiences or lack thereof

Can everyone share their experience with morning sickness. Whether you had it or not, when it started, how long it lasted, if it would come and go, if it was only lasted a few days the whole pregnancy. All I hear are stories of people being super nauseaus. I was for like a week and now not so much and it worries me. I know everyone has different experiences and I just want to hear yours, thanks!