Hi,
Lately, I've been having left side chest pain that can be anywhere between the top of my left chest to the bottom. It's normally a sort of ache but can occasionally be sharp. The pain often goes in the left side of my upper back and shoulders too, with occasional sharp pains in my neck.
I believe the pain also gets worse when moving around and it can make me feel breathless and uncomfortable.
I'm a 19 year old female and recently went to the doctors with similar symptoms. The doctor diagnosed it as costochondritis but I can't see how I could have gotten this and the pain is still worrying me, especially as because it is around my heart.
Any advice would be appreciated, thank you.