I am 18 years old, a cupple of days ago I had a breathing problem this happened to days in a row, on the second day my mum tok me to the doctor becuase i breasts were hurting me so much during that time. The doctor examined my breasts and I had a sonagrame (ultrasound) the doctore found a 8mm-9mm cysts on my right breast and a 5mm one on my left breast. She said it was nothing to worry about, but the problem is they hurt so much and i can move my right arm for so long and my left leg. I have had these pains befor but they only came and stayed for a short time. I have found that when im tired or angery they get worse. I have even had my period when i was only 9 years old so did my mother. what does this mean? what should I do?