Ho doctor, I am taking treatment for ibs diarrhea since 7 months. I have changed in My food habits and taking very very less outside food. Not taking non veg since month due to Sawan month. I am seeing change in weight loss. Here is pattern Jan - 95 appox kg Feb 92kg March 91 April 90 May 90 June 89 July 87 approx. I did my stool occult twice, blood test 4 times. All came normal I am really worried Is this drastic change in weight ??