How To Cure A Mass In The Parotid Gland?

I had jaw pain for a week and then cat scan indicated mass in the parotid gland fine needle asp. biopsy filled with old blood what ever mass in hemoraged. Mass was the size of a golf ball and then bigger and severe pain had another biopsy this one says normal tissue growth on jaw is now smaller than a golf ball and pain comes and goes. MRI results have not come back. No one seems to know what it is. First suspicious for cancer now not