My husband says he has aching pain in the back of his neck, going down either side of his back and on both sides of his chest. He is 64. I came home from my class and he was in bed, saying that he was going to die and I should just let him go. I'm scared. He was crying and he never does that. He is normally a strong man. What's wrong? What can I do? He's begged me not to call the paramedics.