Recently I have had a series of small almost pin-head size red dots or bumps on my breasts. One or two at a time. This morning I found a large one, more pimple like, but larger, dark red center, no discharge and the skin around is scaly. It does not hurt, but is much larger than the small ones I have noticed in the past. I had read once about a very rare type of breast cancer that appeared like this and often went undiagnosed. Is there such a thing? Should I wait to see what happens to this newest bump or does it warrant a visit to my doctor. I am 43 and have no breast cancer history in my family. Thank you.