I can feel a lump in my throat when I lift my head, there's also a bit of pain involved when I do that. I also started coughing blood when I cough fro?

See your doctor. Coughing up blood is never normal. It deserves an evaluation to sort out what is going on. See your doctor soon. Do not delay. Good luck .
Emergency ? ! Bleeding as you describe may be due to a local process but hemoptysis as described may also be life threatening depending on its source (lungs, of greatest concern). Your sense of a persistent mass in your throat with bleeding requires urgent attention.