OMG yes!!! very classic. My mother, both my sisters, and I have all had our gallbladders out due to cholestrol stones.
will your gallbladder cause you to have severe gas with nausea as well..both my sisters had their gallbladder out
it could be gallbladder w/stones causing the pancreas to flare up. go to the doctor and get it checked out as it's not something to play around with especially if the pain goes through to your back.