I wonder if this could help you?
Symptoms of Polycystic Ovary Syndrome
There are numerous symptoms of PCOS. Some women may only have one or two and others may have them all. The symptoms include, but are not limited to:
* Acne
* Excess hair growth on the face, chest, stomach, back, arms and legs
* Infrequent periods, no periods, and/or irregular bleeding
* Inability to get pregnant
* Male pattern baldness
* Weight gain
* Diabetes, and
* Velvety, light brown-to-black markings on the skin around the neck and under the arms.
You might consider seeing a Dermatologist about the probmems you mentioned. These symptoms wouldn't be related to breast cancer so I wouldn't be too worried about them. I'm sure you could get some help from the Dermatologist though. Regards ....