I'm really struggling. I am in constant fear. I have been having chest pains for 8 weeks and the pain feels like a dull ache that travels to my back. I have lost weight and habe started with headaches now. I'm not sleeping very weel either. The doctor claims this is down to aniexty. I have had chest x-ray and blood test and they are clear. I can't stop thinking that i'm dying and there is something seriously wrong with me. I was a normal 31 year old proir to this and now feel like my life is over. Please can someone help.