Bad heartburn causing me to vomit

Anna

I'm 27 weeks pregnant and I've had terrible, gosh awful heartburn for the last 2 days. Tonight is very bad. Feels like my throat and stomach are on fire and it has caused me to vomit. It felt like my throat was burning and along with what was in my vomit was some blood. Not a lot, but enough to notice and slightly taste. Should I be concerned and contact my dr or was the blood due to my esophagus being so raw and sore?