Hi, I'm 25 years old. I have a problem regarding my left areola. It was my firs time taking a pills, which brand is Diane. When I stop using it for 2 months. My areola in left breast is itchy then past 2 to 3 days, there are small lumps look like a pimple with a small dot in the middle. And breast is sore, today noticed getting a red rash and little painful, but I also noticed starting to pus out a yellowish liquid. What does this mean?