Emergency Cesarean

Hi does anyone experience sharp pain only at the same spot of the lower right part of the abdomen after 4 day of cesarean..and it been 10days past..the sharp pain will last abt 2 to 3 min..that makes you cry.usually my trashold of pain is high. But this sharp pain is like a part of your skin being slice by a knife bit by bit. Is it normal or do i hv to go back to kkh.