Who found their own 'lump'

I found a large lump in my  right armpit, thought it was enlarged lymph nodes so mentioned it to the Dr on the next routine visit. Within 2 hrs I was having a mammogram & ultrasound, within a month I was having a bilateral mastectomy. Message here is not everything is picked up by a mammogram; even the surgeon couldn't feel the lumps in my left armpit [shown by ultrasound]. Please, everyone, look after your health; if you think there is something 'wrong' get it checked out !