Hi, the symptoms you described could be due to
appendicitis, that’s when you have pain on the right side just above the pelvis and you may also have referred pain around the umbilicus (belly button). The other symptoms for Appendicitis are fever, nausea, vomiting and malaise. It could also be a premenstrual symptom. The other causes for pain could be urinary tract infections, pelvic infections, renal colic and sometimes bowel infections.