Like many posting on this page I am sick with worry, not sleeping, lack of appetite and that awful knot in my stomach that won't go away, I went to see my GP because my right nipple seemed to be pulling in a bit, I'm 53 so thought it might be an age thing,he refered me to the breast clinic, the consultant examined me and said my breast was very dense, this has been mentioned before, I had an ultrasound and no concerns regarding my nipple, but she was concerned about a shadow that showed up, said it could be scarring from a previous biopsy that I had to have because micro calcifications had shown up on my 1st mammogram , or something else (cancer), I had another marker put in and now got 2 weeks to wait for biopsy results, I have had 2 mammograms between January and end of July, one was for a referral due to pain but no lumps, all ok, again told very dense tissue and given a leaflet regarding managing breast pain, 2 nd mammogram was my normal routine screening, again all ok, I've never felt any prominent lumps. no nipple discharge etc, I'm so confused, could 2 mammograms have missed something?? The waiting is awful, trying to be positive but then that " nasty" thought jumps in, I know I'm one of so many going through this so my heart goes out to you all.