My wife felt a rip feeling on her left side a couple of weeks ago, now she says her stomach feels full and bloated. she is having severe pain on her left side, down around her lower and upper back. Feels nauseated and dizzy at times. She had a sonogram preformed on her gall bladder and it appears to be normal. What else could be the cause of her issues. She is also telling me that she itches real bad at times.