The last few days ive been experiencing slight pain in the left hand side of my chest, more towards the underam and runs down to the bottom of my ribs, ive never had this before, and it doesnt seem to last to long when its there. It started off feeling a bit weird in the area a few days ago then it lead to a more constat pain feeling, but it seems to be getting better with each day. Usually early in the morning is the time I get it now, then during the day I hardly ever notice it. Last night I had some palpitations as well, I havnt had them for a few months. Do u think this is all related to my hypo, everything else that goes wrong me with seems to be. It doesnt really seem like heart pain as it is too far to the left, and im only 23 and the natropath said my heart was pretty good when I saw him last.