I have no idea what is going on with my body. I know any pain should not be left ignored because it is our body’s indication that something is wrong. Now what I do not know is if I should be worrying too much about it or not worry at all. It has been over a week now that I am experiencing a dull and mild pain on the left side of my chest, the area under my armpits to be precise. At times it migrates to my right side. It started last year with my breathing troubles, which have still not been diagnosed. My doctor feels it is a sprained muscle, but I don’t feel convinced enough. He even said that at times it could hurt a lot and seem like a heart problem when it’s actually not. He asked me not to panic as I have never had heart related issues before and my heartbeat is normal every time. Now I really do not have an idea what this could be? Has anybody else out here felt a similar pain?