Hi, I am 20yrs old .....around a month ago i had a lump on my right breast and it was increasing in size slowly...then i went to the health center, the doctor told its a fibroadenoma.....after checking up she told me I have to remove it from my breast....I waited for 4 days because I had a class and exams....I have not done any test yet...though my dr. had called me Monday for ultrasound. right now its been two days my right breast and my armpits hurt I still have a day to go for my ultrasound. I am really worried is it a bad symptom??? or its just a normal pain for people who have fibroadenoma....is it 100% sure that I have to operate it and take that lump out???