Always have abdomen pain Diffrent locations mostly right side, bellybutton pain, constipation today woke up with diarreah now con again is this ibs?

Abdominal pain. Yes, you have the symptoms of IBS but lactose or other food intolerance should be ruled out first.
IBS. Perhaps. But the best way in which to figure out what is going on here is to visit with a gastroenterologist and allow them to evaluate you thoroughly. Bring with you a list of all your symptoms and the sequence in which they occurred and any associations you have noticed. Good luck and hope this clears up soon.