Hello mog5, I have had the feeling of empty breast  tissue. Many many years ago. After breast feeding.  I wonder if you may have had a rapid weight loss, this might give that  empty feeling.  My cancer was hard small lump without pain until hurt accidentally. Hope this helps. Take care. Pip

Thanks everyone for your replies, I've had no rapid weight loss and I'm not breastfeeding or anything like that, I've tried looking up on google for what it could be but no luck. That could be because I'm struggling to find the words to describe it as it is such a strange thing.

Hi , 

can I ask did you get any answer from your breast feeling empty ? 
I am having the same symptom . Like my right breast has shrunk & nothing to it ..like empty compared with left B . I had a similar feeling years ago when breast fed however that was nearly 7 yrs ago & im not breast feeding  . & no dramatic weight loss . Breast Ca mum & aunty .

Hi there, did you ever get an answer to this? Going through something similar x 

Hi , no answer however developed strange ongoing neurological symptoms unresolved. Weakness , jerkes tremor a multitude neuro symptoms . Is that your only symptom. I’d get it checked out . 

Hi there, thanks for getting back to me so quickly. Sorry you havent got an answer :( I have been diagnosed with fibroadenomas in the past (benign breast lumps) but now this is making me a bit worried as noticed such a reduction in size on right breast. I am going to make an appointment to get rechecked. I hope you get some answers soon too :( 

Hi there, thanks for getting back to me so quickly. Sorry you havent got an answer :( I have been diagnosed with fibroadenomas in the past (benign breast lumps) but now this is making me a bit worried as noticed such a reduction in size on right breast. I am going to make an appointment to get rechecked. I hope you get some answers soon too :( 

I hope you’re ok & you get sorted

. Thank you Xs