Throwing up blood

Alexis

So I'm 17 weeks pregnant I have no had morning sickness in weeks. So I wake up eat toast with butter then I woke up my kids and made them breakfast. Ps I felt fine all morning I was making my kids breakfast and out of nowhere i felt this urge to throw up I couldn't even control it I just threw up in my sink. And this is what it looks like. I already called my doctor just waiting for a call back. Has anyone had this happen before.