I Started Taking Rabeprazole A Week Ago. I Had Taken

I started taking Rabeprazole a week ago. I had taken 5 tablets, 1 each night and on the 6th day I woke up feeling nauseated and threw up. I kept feeling ill, left work at 11am and then from 1pm to 6pm was vomiting with diarrhea nearly non-stop until I was given a maxalon injection. I didn't take rabeprazole that evening, and the next day was feeling a bit better with some fluids.

I took the tablet that evening, and now today I am feeling nauseated and have had 4 green watery stools so far. Pure liquid. My poor backdoor is still a warzone from Wednesday's bout. The doctor that gave me the maxalon injection thought it was gastro. Could it be these tablets?