To reiterate, puckered skin on the breast is not necessarily a sign of cancer, nor is a feeling of ‘lumpiness’ or even when accompanied by pain in the breast.
Puckering can have several causes, it is usually age related (anyone over the age of 30) or from dieting, or past sun exposure.
But it’s always best to see your doctor who may refer you to a higher consultation, even when these benign causes are suspected.
I hope this helps someone.