Been up all night with acid reflex and pain in both ribs and along the top of my stomach, could it be my pancreas I have no other symptoms?

This could be a. number of different gastrointestinal and even cardiac diagnoses. It would be prudent to see a health care provider as soon as possible for evaluation. Prompt treatment will result in fewer long term problems. Delay could result in disaster. Go for an evaluation as soon as possible.