I'm a fifteen year old girl who needs help and using my cousins profile to get some information. I've been having some trouble with pains in my breasts for the past couple years and my period is irregular because I am athletic. They come and go but they come sharp. I have never thought it would be problem if I didn't have the same sharp pains in my heart that keep me from breathing for a couple seconds or the sharp pains when I do breathe. I know not to get dramatic but it's worrying me so if anyone could tell me if a doctor is HIGHLY recommended and it's something that needs to be checked out or you can give some remedies that could keep it away that would be helpful thank you.