Worried

July 7 I had to have my tonsils removed and adenoids along with sinus surgery too everything went well other then 41 days after surgery I developed a tumor in the back of my throat didn't know it was there until I went to my follow up appointment from surgery so their going to remove it and have it to be sent to pathology to be checked I'm worried that it's cancer cause I have had a history of breast and colon cancer and it has been growing and caused ear and throat pain