Hello so I've been monitoring a breast lump for 3-5 weeks so popped along to the GP have been in this situation exactly a year ago was a papilloma Breast tissue after a biopsy was done. However this time I've got a sore shoulder thought I'd slept funny but the GP found a lump I hadn't noticed to the side of my breast so I have 2 lumps?? Anyone else been in the situation were the GP has found a second lump ? And I'm wondering if the shoulder pain is connected and could it be anything sinister as I only had a mammogram 12 months ago.