Sorry to hear ur day went down hill MrsBro13. I to can relate to all that. I have for the last 6 months had pains in my left breast and shoulder blade sometimes the pain can be so bad that i convince myself that i am having a heart attack. i finally went to a physio the other week and My shoulder joint has been inflamed for some time now, and has been the cause to all the problems. He even rub the inside of my breast out as i had a massive not there. I am still seeing the physio as it will take a few more visits. But i still sit there and when I get the pains and think HEART ATTACK! I am trying to tell myself that it is only this, caused by that. But when u r in that state of mind trying to tell yourself that is completely different. I can calm people when there having panic attacks saying this is only happening because of this and that but to try and tell yourself is sooooo god dam hard. I hope u have a better day tomorrow