Hi everyone,I'm new here and have learned a lot from reading your posts. I had my gall bladder out 7 years ago and have had diarrhea since. I read here about taking calcium and that has helped me. But I also have attacks in the nite that feel 100% like gall bladder attacks! They are on my right upper side with the pain going over to my middle and up my right shoulder blade. I can't sit, lie down, nothing helps at all. They last about 4 hours, and the pain is excruciating. I've seen a GI and have had an upper and lower GI, colonosocy, endoscopy, CT, ultrasound,etc and nothing shows up. I was just up all last nite with another attack and was wondering if anyone else has heard of this? Thanks.