Some of the tests they may/should order include an upper endoscopy, CA19-9 blood test, possibly CT, Blood enzymes for pancreas..lypase. Ask as many questions as you can. You are your own advocate. Stay positive! Whatever they find you have to deal with in some manner and your attitude is a major factor in taking care of you. It is a difficult cancer and no 'cures' but we have to be the patients that change that, even if for only a few. Let this group know how you are doing and Yes, get appts earlier than later, weeks can make a difference in treatment.