A bit of blood when vomited?!?

19 weeks and this morning when I threw up there was a bit of red mixed in with salvia making it light red or orange even...when I was done, even when I swished around my mouth...not gargle in my throat, and spit into the sink it was like orange/red also?

Should I be concerned????

I really havnt felt the baby move yet. Maybe a flutter here or there but it’s not everyday...

I did hear the hb on the doppler at home yesterday but would you be worried about seeing blood?