What could this be? I went to a radiologist to see if it was breast cancer. They didn't find a lump in my breast tissue. The ob/gyn thought it was a fungul infection, she prescribed me an anti-fungal cream and antibiotics that made it worse. I ask myself, "Could this be connected to the irregularity of my menstrual cycle?" I was put on medroxyprogesterone for about 4 months and know I'm taking Loestrin24Fe.