Dear friend, if all your investigations are normal and the pain is still there even after 15 days of admission and with adequate doses of painkillers and antacids , I suspect there might be a emotional content associated with pain. Sometimes emotional crises presents as physical pain and is known as somatization disorder. Visit a psychiatrist and get evaluated for the same , it may help.
All the best.
Answered2016-04-27 13:18:02
Let others know if this answer was helpful