I had uterine cancer 9 years ago and was joyfully signed off 4 years ago. I am 70, retired with a great supportive husband, children and grandchildren. Recently I found a breast lump in spite of having a clear mammogram 3 months ago. I have been referred to the 2 week list and received my appointment a little outside of that. I have neurological problems too following neck surgery so I have noticed how much more painful my right arm is than usual. I am paranoid that the lymph nodes are infected somehow and that is what is causing the arm pain. GP says my arm pain is not related to the lump.