I too have had chills for about a week with temps 99-100.3. I did call GI office and spoke with PA who told me to call back if it keeps up.Wish I had an answer.
I am 59 diagnosed Sept 29 with Chron's after colonoscopy followed by a myriad of other tests . Started meds in February,had to quit work due to fatigue and incontinence... First round of meds Prednisone/ Mercaptopurine landed me in the hospital for 3 days March 19 with Pancreatitis,anemia,bladder infection and gallstones. Then Methotrexate ,cholestyramine,folic acid,iron until June 30 when added CIMZIA,too.Still haven't achieved remission.Next GI appointment Oct 4 he wants to do another scope.