Nipple is this normal?

[VLCos]

Hi I have several white areas on my nipples , on both sides but more prominent on right. They don't look like spots just sections of the nipple. Sometimes I can hardly see them but sometimes they are very clear. There is no discharge.
I am not pregnant, have just had mirena removed a month ago .
And recently had the all clear for a lump. Am I over analyzing thing's? X

I have those and have always had them. They seem more prominent at different times in my cycle. As far as I'm aware they are normal.

Thank you StormWhale to be honest before the lump I didn't pay much attention , now I am probably over analyzing .x