Weird fluttery feeling with normal heartbeat
The past day, I have been having the strangest occurrence. On the complete left side of my chest, right under my arm, I have been feeling what can be described as a constant fluttery, buzzing, vibrating sensation. It definitely feels like it should be related to my heart but my heartbeat is normal. My heart is just beating away perfectly while right under my armpit there is this constant buzzing. Any thoughts?