Morning sickness

As much as I hate this part of pregnancy, finally having a symptom makes me feel like I will have a healthy pregnancy. Woke up this morning and my stomach is a little upset. I ate right away and it helped a little bit. This is my 4th child so I know what's coming. Lots of throwing up and nausea. Last month we had a miscarriage so I worry a little bit. I'm only 4 weeks 3 days so it's coming a few weeks early this time. Here we go...