First pregnancy I had morning sickness from 9 weeks to about 24 weeks. It was horrible. It wasn't morning sickness, it was all day, every day sickness. I'd puke in the morning, struggle through the day, then puke again at night 
With DS2 I was still bf when I got pg. The morning sickness started at 12 weeks, just when DS1 self-weaned, and lasted until about 18 weeks. It started so late on I thought I'd got away with it, but I think the bf stopped it for some reason, because it started literally the day after DS1's last feed.
With DS3 it started about 5 weeks, before I even got a bfp, and lasted all day until about 24 weeks. I was miserable, and got through it by telling myself this would be my last pregnancy & I'd never have to go through it again.
I was just unlucky, I guess. On the plus side, when it finally stopped I felt amazing, and the remaining weeks of all the pregnancies were really easy.
My youngest is 16 so it's a long time ago, but I've never forgotten how horrible it was at the time.
Hope it all clears up for you quickly OP, and you enjoy the rest of your pregnancy. Congratulations btw 