Soft moveable lump at 2pm position

Hi I went to my GP today as I have a soft moveable squidgy lump on the side of my breast. The GP has referred me to the clinic as she says they do with all lumps but now I’m getting worried. I’ve had it a long time and not had it checked before although I went to the clinic 2 years ago and it didn’t show up on a mammogram then. I am 43. Has anyone had a similar sausage/tube shaped lump at the side around the bra bone area?

I sounds similar to my benign fibroadenoma but it’s always best to get it checked.