Areola is slowly disappearing??

Nikki

So to make this super short and simple ive been dealing off and on woth many problems while breastfeesing for the past 9 months and while i was in the shower earlier today i was in the middle of washing myself and noticed that my right breast literally only has half an areola around my nipple and the little bit thats left looks to be fading away and isnt nearly as dark and prominent as it once was not long ago. My left side is fully there but is also noticeably lighter in color. Im just shocked and kind of concerned. Is this normal? Should i be extremely worried? I do go to the doctor tomorrow for some testing for my troubles ive been having but its not with my main doctor. 😰 any insight is greatly appreciated!!

Sorry for the long post. I tried to make it as short as possible! 😂