Vomiting stopped at 9 weeks

I was vomiting 2-3 times daily from week 7 and suddenly vomiting stopped yesterday and iam almost 9 weeks now .. is that means that my pregnancy hormons going down and i will loss my baby ?? Especially i have abdominal cramps but no bleeding yet .. i hate vomiting and i always wish to stop vomit but anyone can help and tell me if it is normal or not !