Second baby

So I currently have an almost three year old girl 😭😭. I found out a few days ago I am pregnant. (12 days late. I wasn’t paying enough attention 😂). I’ve been very nauseous for about a week now and I’ve already started throwing up. I just wanted to share the fact that I’m so emotional. And I literally cried over apple cinnamon rice cakes today 😂. It’s both hilarious and embarrassing lol. The store was out but it was the only thing that sounded good. Is it normal for me to already be so emotional?