Hello. I am experiencing orangeish colored liquid coming from my anus when I went to the bathroom. I also had diarrhea. And for a few seconds when I was about to poop. I felt unberable pain in my left torso right under my ribs. Today I ate a very small bag of hot Cheetos and cold cereal. And yesterday I had salmon for dinner. A lot of you have been saying it is caused by eating fish. Is that true? I also havent used antibiotics since june of last year. Can someone pleasr reply so I dont have to go to the doctor