Question
I always have this really weird pain behind my leftside collarbone like in my chest to my shoulder and can also feel it underneath the left side of my tounge sometimes.Its not so much a severe pain but more of an annoying discomfort. I expecially feel it when i breathe in or yahn. My collarbone makes a loud pop that im able to make happen whenever.I've never broken my collarbone that im aware of. Just wandering what be wrong with it so i know if i need to go in somewhere and get it checked out or not.Any help would be appreciated. Thank you.

Answer
Hi there,
I would advise having it checked out. You want to be certain that the joints of the clavicle (collar bone) are okay. The pain into the left side of your tongue concerns me. As I have not examined you myself, I cant give you a diagnosis, but I do recommend you speak to a medical doctor or chiropractor about this.

Hope this helps