Morning sickness has gone down?

Amber • Mummy to three boys Roman Aleksander • 24|02|2015. • lukas Joseph 31|01|2017 • Jakub Eric 09|06|2019
I had hell bad constant nausea from 4-6 weeks and now im 6+3 and it's not as bad? I still have it but it's not constant like before and not as strong. I never had it bad with my son. I only ever had it in the morning and I would spew once then I was normal for the rest of the day.
I don't know if it's bad that it's slowly getting better this early?