Looks like I will have to call my doctor tomorrow. All day during work I had this horrible pain in my left shoulder blade that would shoot down my arm. It's just so odd that it comes and goes. Sometimes I have no pains at all for weeks, even months sometimes. Then it all comes back and it's just terrifying. I've racked up so many bills with these pains from going to the ER. I do feel like I have a lot of acid reflux, like my throat is burning, so maybe when I see my dr monday I can ask about that. I also carry around one of those devices that measures my heart beats per minute. And it always reads a steady normal pulse. Even when I feel like my heart is racing. I do have a lot of panic attacks also. After that my chest becomes really sore. Just is all so confusing but thanks all for your words. It's very helpful!