I do not think this is pancreas related as dex NEVER screamed in pain and he was very bad
Does your vet not have the inhouse spec cpli as that is run immediately for results as lab can take a few days on spec cpli
I am sorry but i am concerned about SPINE as that would make more sense for that kind of pain
Pancreatitis dogs vomit over and over and over and they toss and turn with pain not scream out in pain. If a dog screams out in pain it is really bad as they hide their pain.
I am worried is there a specialty hospital you go to that is open at night or over weekend.
sorry but i dealt with pancreatitis for a year and saw all the signs and this just does not sound like it to me
any other symptoms going on?