No sickness

Hi everyone, I'm 7 wks 4 days and I've had no morning sickness at all. I feel a bit more hungry than normal and soreish boobs and quite tired but really nothing much. I had a scan last week and saw the heart beat and was told everything looked fine. I know it's normal for some women not to get sick but I just want some reassurance that things are going ok! Anyone else seemingly getting away without the sickness??!!