Hi Cooki,
No, it's not normal to have ripping pain that causes you to double over and cry. I had pain like that and it happened to be a gallbladder isue. My husband took me to the ER and I had my gallbladder removed the next day. At first, we weren't going to go thinking that it was just gas or my stomach acting up, but it turned out to be much more. Your problem might not be gallbladder related, but there is something going on there. I would advise going to see a Gastroenterologist. He will know the appropriate tests to run to find out what is going on. It may be nothing. It may just be a stomach bug, but I would still go to see a GI just in case.
Good luck and Keep us updated
Dana