If someone does'nt have any gas or bowel problems or any other considerable gi stomach conditions, then what intestinal causes r of bloating/movement?

Abdominal bloating: There are lots of reasons (some quite concerning) for abdominal discomfort /bloating, but not all of them are due to the GI tract. Also, functional syndromes may be present without underlying inflammation or structural pathology. Check with your doctor for examination ; treatment options, particularly since your problem seems to be ongoing.