I noticed a sudden, quite significant asymmetry three years ago, at the age of 55. This is how I've been mis'treated' by the NHS;
The first GP I saw was an idiot who stammered that it was mastitis and gave me antibiotics. My husband told him not to be ridiculous and to refer me to the Breast Clinic, which he did to get rid of us.
At the Breast Clinic most staff were lovely but the horrible old hag radiologist talked down to me and told me I was making a fuss about nothing (having been worried sick for five days waiting for the appointment). She was really sarcastic and demeaning and I made a complaint about her attitude, for what that was worth.
I saw my then GP who squinted at my boobs and ridiculously said: 'I'm guessing it's the left one', like the idiot he was. He referred me to my nearest teaching hospital, Leeds.
I went to LGI and was talked to atrociously by an up-her-*rse 'Consultant' who told me: "If you think you're going to get a breast reduction on the NHS you will be disappointed". I had not said a word about that - all I wanted was a diagnosis and/or reassurance.
I saw a private consultant at our local Spire who was unable to download the images of my mammogram by the old bag two months beforehand and could not give an informed opinion - £150 wasted.
I requested another appointment at my local Breast Clinic where I was seen by a lovely doctor, thorough mammogram and scan were done and I finally felt reassured, it was only cysts, probably to do with my age.
I was then recalled after a routine mammogram this year due to a suspected abnormality - it turned out, this was in my 'normal sized' breast.
I went to the appointment and saw the chief doctor there who was absolutely lovely, totally reassuring and said there was NAD, thank goodness. She, in common with all the other doctors, emphasised that asymmetry is common and nothing to worry about.
In summary, I am still frustrated about the situation NOT because of how they look but because I am worried about the discrepancy. However, after wasting my time as described above, and the way I was patronised and mistreated at LGI, I cannot tell you that your concerns will be taken seriously, unfortunately.
Sorry to be so negative but the whole experience has been really frustrating to me. I hope you are able to find a solution to your issues with less mistreatment than I have experienced.