The breasts are subject to all kinds of skin problems most of which are not dangerous,but it's hard to self-diagnose a skin condition without the benefit of a doctor's examination.
All I can say is that most breast skin problems aren't cancer and usually go away with the correct treatment.
From what you describe,it's hard to say what it could be.Keep an eye on it, and if it doesn't get better or go away, get it checked by a dermatologist who can also perform a punch biopsy if something more than a skin problem is suspected.
This site complies with the HONcode standard for trustworthy health information.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.