Christinme

Hi, I am 29 years old, I have a two years old daughter and pregnant for my second child. About two months before my second pregnancy, I found a cyst in my right breast just around my nipple. I contacted my primary doctor who examined it and said it was superficial. She however sent me for a digital ultra sound and the results showed it was just a cyst and harmless. A few days ago, I started feeling some mild pains from the breast towards my armpit and around my right shoulder. Is there a reason to be afraid?