question: I have had a cramp in my lower left abdomin for a week now. It always there, it sometimes is worse after eating or doing something physical. I also get intense cramps when going to the bathroom for any reason. Pain radiates throughout my whole lower abdomin.  Ive seen a dr 3 times. At first he said bladder infection and gave me antibiotics. When i went back he said the culture came back as nothing so it wasnt a bladder infection but more likely IBS. He did no tests. What else could this be?