Yes, mine was a large aggressive cancer. Mistaken for a number of “ benign” masses, until it came out during my hysterectomy. I had a little PMB and some abdominal cramps, as key symptoms.
Regardless of what you hear or read ( most masses are nothing to worry about) cancer, I’m afraid, is real and common. It’s also very treatable in many cases, thanks to the wonders of modern medicine.
Hopefully your mass is nothing. Will they monitor it? No one monitored mine because the medics were sure it was “ nothing “