Morning sickness is fading

Has anyone experienced a fade in morning sickness as early as 10-11 weeks? This is my sixth pregnancy, I have two healthy kids and 3 miscarriages. With my daugther (born in 2017) the nausea stopped at 13 weeks but with my son (born in 2021) it didn’t stop until almost 20 weeks. I am so worried it’s a sign I’m having another miscarriage. I’ve seen the heartbeat twice, at 6 and 9 weeks, but I won’t have a chance to know if everything is ok until 13th of june.