So I have been having this pain in my upper stomach close to the center of my chest, it feels like a bad cramp but comes and goes and only last about 2 seconds and sometimes more, it comes every 30 seconds but verys depending if I are recently. If I have eaten it wont come as much but when it does the pain is worse. I’ve had this pain before ( about a couple months ago) and that’s when I first had it happen to me. It’s worse if I lay flat on my stomach. The pain will sometimes go away for an hour and then just randomly come back and I will get the pain again. There isn’t any side effects except for feeling sick for 3 seconds after it happens but when the pain comes it’s sharp and severe for the time it last. Any one know what this is I couldn’t seem to find out on my own?