ivam not particularly anxious but today, I have had horribly severe brief jaw pain, bad muscle cramps in my upper left arm, upper left arm pain, faitgue in both legs, and just being sad about it. I do not feel like myself, I feel like I am in another place (derealization) and I am really tired. I want to sleep. I am 15 and just had my first day of school that felt lonely. The radiatung pain is also in my back and shoulders and I have been a bit breathless with indigestion in the past few weeks. My mom refuses for me to take more heart tests because she does not believe I have anything wrong. I am scared, sad, and tired.