Hello. Welcome to hcm.
Repeated pains at intervals might due to either intestine or fallopian tube
pathology. As there is not fever
,infection cannot be rules out as some times our body tries to over come infection by enclosing it with protective mesh. The problems might be due to obstruction,so tube or intestines are tries hard to expell the source of obstruction.
I advice you to have ultrasound
scan done soon as to find out the cause. Then depending on the source,appropriate management can be instituted and treated.
All the best