I'm hoping someone can offer me some opinions based on their experiences. I've been experiencing pretty major chest and left shoulder pain for a few days now, off and on. It literally feels like a 200-lb. weight is sitting on my chest, and sometimes my left arm hurts even if I'm not trying to use it. My pulse is anywhere from 85 (lying down) to 110 (if I've been up and walking around) and my BP is around 115-82. I've read that chest pain can be a symptom of fibromyalgia, and no one in my family has ever had heart problems. Does it sound like this is all that's going on? Does anyone else get this symptom? Work is crazy right now, and I do not want to take off to go to the doctor unless I absolutely have to. (It will probably not be looked upon kindly, if you know what I mean.) Thanks in advance for your responses!