About an hour I was driving home from work, felt like I had drainage in my throat, I sniffed a little thinking I had mucus drainage, I got a big clog of bloody mucus, then my nose began to bleed heavily & now my ears are ringing a lot louder than they usually do. I m a 50yr old female, no known medical issues, and have not been experiencing any sinus issues whatsoever, woke up this morning with a little bit of a sore throat & a mild stuffy feeling kind of nose...before my ears began ringing this loud I felt pressure like they were popping, I have not blown my nose since getting bloody nose, it bleed for only about 10 minutes at the most, I have not laid down, have kept my sitting up or standing. is there a reason to be concerned?