Can Nausea Be Treated With Cannabis After Attack Of Acute Pancreatitis?

I recently had an ERCP done which resulted in an attack of acute pancreatitis. There was no necrosis, and my numbers have been stable for 6 days now (out of hospital for 2 days). I am slightly sore, but otherwise fine. I do, however, still have nausea (reason for ERCP) which I like to treat with cannabis. My question is whether or not this is safe after the attack. I have read differing ideas online. I don't want to go into any more of my history, and would just like a straight answer.