Just had a c section almost a week ago need some advice

I had a c section almost a week ago i have some pain moving around from the wound but i have more pain in my stumic and i can even eat anything or it gets more upset like cramps and gurgling they keep saying its just gas and the worest part gose stright throw me with out warning it comes out like water and it smells so bad like bad muddy pond water dose anyone ells find this normal ? And what did you or think i should do i told the dr at the hospital and my ogbyn they just tell me its gas bulid up and i need to keep walking it off please help