I was worried to when my nausea and vomiting stopped. All my symptoms just completely stopped around 10 weeks I'm now 12 weeks 4 days and I only have sore breasts and leg cramps at night.
Its normal, it happened to me too i got nauseas and vomiting so badly until i was about 10 weeks then it would kinda go away lil by lil and it completetly stopped by 15 weeks, when i got to 33 weeks it hit me again it was disgusting, im now 40+3 and i will get nauseas but just for a second
Nausea comes and goes during pregnancy hopefully you won't get it any more.