Itchy burning flaking skin and blood spots on my breast. what could this be?

Rash on Breast: Rashes on the breast can be caused by many factors. In minor cases, you may be having an allergic reaction. In rare instances, a breast rash may be due to signs of cancer. A rash upon the breast can be itchy and red, or blistery and painful. While many women may experience signs of a rash on their breast, it is important to speak with a physician in order to rule out serious causes for your rash.

Flaking skin: Your condition could be seborrheic dermatitis or eczema. Could the blood spots have appeared after rubbing on the itchy part? To confirm the diagnosis, please consult your physician or a dermatologist.