The current may be due to dysmenorrhea, i.e. due to ongoing periods. Please have plenty of water during your periods, wat more of fibre diet, and do walking/cycling for atleast 30 mins in a day. You can take tab drotaverine 40 mg sos for abdominal discomfort. Also try hot fomentation over the affected area for relied. Consult ince ypur periods are over, in case the symptoms persis. We might need a  USG abdomen. But before that i would like to enquire a more elaborated history to come to a more closer conclusion.