I'm a 36 yr old female, with perfect ldl,hdl, blood pressure, my thyroids are good, my estrogen levels are were they are supposed to be. Now the question is. I've been having a mild to excessive pain in the left side of my chest right behind my breast, and sometimes my left arm will tingle and the pain will go around to my back. But the thing is, that i looked up Angina, and Breast Cancer, and the thing is that i have none of the breast cancer symtoms. I have only 3 of the Angina symtoms, which are the pain in the chest, the arm numbness, and the pain in the shoulder blades. So i need to know what you think this could possibly be. Also i read up on gall bladder, And that is in the right side of the chest. My problems are only on the left. Also the dullness pain never goes away, even after taking 2 Darvasets. Thenk You ann