Brushed off due to young age..30

CJnerd

Hi Everyone!

I feel like I am being brushed off because I am 30. Eleven years ago (I was 19), I had a 2cm mass in my left breast that was NOT biopsied but I was reassured that it was a fibroadenoma by a general surgeon and that I did not need to do anything. 

Now at age 30 (unmarried and no children), I have 4 more masses (0.75cm-1.75cm) in the outer upper quadrant of my left breast and axilla. I recently moved to a different state so I am going to new doctors. I had my first appointment with the gyno in my new state and she sent me for an ultrasound of my left breast today. They did the ultrasound and they are telling me not to worry and there is no need for a biopsy.

I feel like I need a biopsy to make sure this is truly not malignant. What do ya'll think? I'm so worried. 

Thank you for any advice!!