I have been suffering really bad abdominal cramps for 3 days, I have ibs c so I thought It would go away if I had a bm but I have gone every day and I'm still in so much pain I can't stand up straight. Went to dr today who felt my abdomen gave me buscopan tablets and told me if it suddenly gets worse it might be appendicitis and to go to hospital then, but I'm sure it's 'just' my ibs. I was referred to hospital specialist who did a rectal endoscope exam, a barium meal and tested for coeliac, all negative for anything. Is there anything I can try or ask my dr to test for (in the uk)? I have tried a lot of the antispasmodics before so drs have given up prescribing me things and the hospital no longer wish to see me.