Endoclips

Has anyone ever experienced passing endoclips placed from a stomach perforation during an endoscopy? I had an endoscopy Feb 7th and I was told the endoclips would pass naturally. I had a KUB X-Ray yesterday and 5 of the 6 clips are still in. I am experiencing severe nausea all of a sudden that started two weeks ago. Just wondering if anyone else has ever had this experience. I have already changed gastroenterologists!