Lack of Morning Sickness

When did you start getting morning sickness/nausea?! I'm 5 weeks 4 days and haven't had any symptoms besides mild cramping and sore nipples/breasts. Im a first time mom and extremely worried about miscarriage. I read an article that said moms who had morning sickness were less likely to miscarry due to high levels of hCG. I don't see the doctor for my first appointment until 9 weeks 🙈 The cramping is also worrisome. I haven't had any bleeding just period like cramps here and there since my positive pregnancy test. Need reassurance this is all normal!