From 10-12days I have been experiencing stomach problem. When I go to the toilet in the morning, after that I feel like I have to empty my stomach again and again. Stool colour is also unusual sometimes yellow and today it was bright orange mix type sometimes mucus also comes with the stool and Feeling of frequent urge to pass stool mostly all the time. Feeling nausea all day can't able to eat and feeling  extreme fatigue. As I googled my symptoms i feel very depressed kindly guide thanku