Severe Stomach Pain Post Gastric

My boyfriend is 10+ years post gastric and has recently started having severe, on going pain. The pain is right under his breast bone and gets worse after he eats.  This has been going on for several weeks.  He has had two CT's, blood work, etc. and all looks well.  He went, on Friday, to the Dr. who did his surgery and was sent home with some meds meant to keep the acid down.  Well, he can't even take the pills, he throws up with in minutes of swallowing any thing and has had a few incidents where he has thrown up blood.  The pain is horrible. He can't eat, he can't sleep, he is getting worse instead of better. Has anyone else had a similar experience? He is almost being treated as if it's all in his head.  I can assure you, it is not!  Any information would be appreciated!