Been trying to workout and diet. stomach feels like a non stop boxing match. no vomitting but do get cramps at times.. normal?

Sure, maybe, but...: ...We're going to need a little more help from you. We can have your answer if you tell us the location of your pain, its intensity, duration, timing (with meals, urination, stooling) ; accompanying issues like fever, tenderness, vomiting, bleeding, etc, ; circumstances (exposures, pregnant, stressed). Also, what tests have been done to exclude some possibilities?