For the past couple of days, I have been having what feels like tightness in a very small area right under my collarbone on the left side. It doesnt radiate anywhere else, nor is there any sharp pain or heaviness. It seems to be off and on unless I am laying down, then I dont have it. Exercise doesnt make it happen. I dont have any pain in the center of my chest, but I have been having alot of acid reflux.
Even though this "feeling" is higher up (just beneath the collar bone), could this be something with the heart or just a muscle??
I am scheduled to see a cardiologist but not until Nov. 11th. I dont know whether to try and see a doctor sooner