Went 2 er for chest pains138 hrt rate bp89/138,abdominal pain,swelling fever,ct,xrays,blood drawn 2 check thyroid,said dono cause,sent home,said copd?

ER evaluations: ERs are designed for 'emergencies' so hopefully they did a good job and made sure that your life is not in critical danger. I think, however, you need to have good follow-up, so I would call your primary MD now and arrange to be seen. If you still have chest pains without a clear diagnosis, you need to know what this is to get treated. A second opinion may be necessary if you are not satisfied.