Symptoms??

So I know that no symptoms can be normal, but is it normal when you’ve had symptoms and then they ease??

I’ve had a lot of nausea & food aversions since being 6 weeks pregnant, I’m nearly 10 weeks now and they seem to be easing off. Of course I’m glad but I’m also worried that something could be wrong. Still haven’t had an ultrasound it’s not until 12 weeks.