Thank you for posting
From your description you are presenting with an acute abdominal colic
(acute abdominal pain
which goes on and off) which could be due to a good number of causes around the intestines (given the location of the pain). We could also rule out nephritic colic. The colicky abdominal pain could be due to transient disorder or serious diseases. This could be caused by distension, obstruction or inflammation. Most frequently the cause is benign and/or self-limiting, but more serious causes may require urgent intervention. You might require to see a doctor so he can determine the cause and make sure it is not a serious diseases. You could take antispasmodic medication
and sodium bicarbonate
salt to start with and see if the pain subsides permanently.
Hope this helps