Vomiting is getting out of control...

So yesterday (Tuesday) and today I have vomited three times each day. I can barely keep anything but lightly carbonated water down. I have started getting awful heartburn which always ends in vomiting stomach acid that is tinged pink. I just vomited and there were strands of blood in the dark pink tinged stomach acid. My husband and I are both concerned... anyone experienced this??

Update (26.7.18): So I called my doctor and the nurse said that this isn’t abnormal. She said if I had blood in any future vomit, I should go right to the emergent care where I live, since my OBGYN is about 45-60 minutes away and my husband is the only one of us who drives. The good news is: I didn’t vomit at all yet today! It is about 5:40pm where I live so the day is on its way out! I ate normal food and was hungry for it! I don’t know if I broke the cycle yesterday by forcing myself to eat something or what. I am hoping it stays this way!! Thanks for all your help