Does Hormonal Imbalance Cause Chest Pain In Left Side?

Hi, I have a squeezing chest pain in my upper left side, feels like indigestion but in the wrong place. I have recently had a surge of estrogen imbalance I presume, my breast have swelled and are very tender, my periods have come every other week for a few weeks now. I am not pregnant. I have chronic IBS.I am 40 yrs old and very health concious. Not over weight, eat all organic foods, excercise regularily. But this chest discomfort worries me, It is intermittant and has no rhyme or reason. Happens when I am sitting at the kitchen table, driving, bending over to pick something up. Not excercise induced. What can this be casued by? Is their a link between hormonal imbalance and chest pain?Thanks for your time.