Ahhh sakit perut yang mencucuk tu memang sakit gila, especially kalau dah lama. Since ORS dah try tapi still sakit, I think better you go to the clinic or hospital lah, they can check apa yang betul-betul happening inside, maybe ada something more than just diarrhea. A few of my mum friends had the same thing and turned out kena something yang kena antibiotics, so jangan tahan-tahan je! Go get it checked properly, okay?