I was put in the Mirana birth contol back in September 2014. After that I never had a period or cramps or any side effects...until recently. A few weeks ago I noticed pain in my breast...(I had a fibranoma taking out before)...so I got worried but thought it was just cause of working out. Then I noticed swelling in the left breast. It was more than a cup size larger that the right. I went to medical and the doctor felt small lumps that hurt when he touched, so he doctor made an appointment for me to have an ultra sound on the left breast. Now I am having cramps similar to the ones I had before the birth control, pain in both breast but no swelling, and I am having a brown/red discharge unlike my normal clear/white that I have. My fiance and I do not use protection but when I went to medical I took a pregnancy test and it came back negative. Can someone please help me figure this out. Thank you!