I am currently on iv antibiotics through my port. I had my second antibiotic running without the alarm on and I fell asleep. When I woke up like an hour later, my line had blood filling it from my needle all the way into the first part of my med tubing. I immediately flushed it with saline and locked it with heparin, but now I'm really worried. My doctor doesn't even draw back blood when we access it because it breeds infection. And now the blood could have clotted or whatever. Has this happened to anyone else? Should I be worried? If I call my doctor, I am sure he will use this as an excuse to keep me in the hospital the whole time next time. But I think it could have happened in the hospital too. Sometimes they can't get to me right when my meds are done.