I ve been having stomach pain and sever bloating with abnormal bowel movements for 4-5 days. I don t feel like I have the flu but more like an intestinal problem. When I do go to the bahroom, it s like a semi-watery diarrhea that has a chemical smell to it. Never experienced this before. I m fine most of the time but it comes and goes. Had a terrible long night of discomfort last night.