What are causes of chest pain, have had normal stress echo, normal endoscopy, normal ct angio, elevated ck, d dimer and liver enzymes, elevated ultrasound of gallbladder liver, abdomen, and of legs for DVT, doctors don't think its ashmata or anything pulmonary related, I do get shortness of breath with my chest pain and sometimes some abdominal pain, I recently have been starting to get headaches as well, and I have put on a large amount of weight 30 lbs in 3 months, what could it be? Help!!!