Good evening Dr.?. I was diagnosed with Crohn s Disease 25 years ago. Had the colonoscopy and all the appropriate tests. I was put on Azulfadine & 40mg of Prednisone for 2 years, until I begged the Dr to wean me off the meds. So, I ve been suffering with chronic abdominal pains for 30 years. Now, I m told I have IBS and am taking Amitiza. Something, however, concerns me. Approximately 2 years ago, I blew up, LITERALLY! It happened in a short period of time, within 2 weeks. I was always a size 4 & was diagnosed with Anorexia because I have NO appetite. I DO NOT EAT because I have no appetite, but I do drink. Why did I blow up in such a short period of time and why SO MUCH WEIGHT? I m on Lasix for swollen legs, but I still look like Mrs. Potato Head! Can you help me?