Survivor since 2012
First things first.. go have a mammogram. It may be just hormonal. Whatever it is don't be like me and let the fear keep you getting answers.
I worked in a radiology facility and still waited about 4 months. Ridiculous thinking on my part, I certainly new better.
Whatever it is, it is doable.
Put a fresh pair of big panties and have it checked out.
Best wishes and happy you reached out for help.