Lump upper right side of abdomen

I’ve had a lower back ache and tender tubby for a while. When dr examined me laying on back, when she pressed just below my right ribs, something fairly large clunked. She said she could feel a mass (I can feel it too). I’ve had blood tests, smear test, ultrasound of pelvis and abdomen and all came back as normal ‘no further action’. Two month later I went back to go as I felt like his lump is not normal. I’ve now been fast tracked to hospital with a ‘suspected cancer’ route. I’m still waiting for an appointment. I’m completely terrified. I keep googling to see what it could be. Anyone else had any similar symptoms?