Pain started lower right side then felt like tight feeling of pain n pelvis area down toward private. lasted for a few min then went away. what is it?

Brief pain: Pain in the lower abdomen radiating toward the groin often is due to a stone in the ureter which may then drop into the urinary bladder. Your symptom was so brief and unaccompanied by urinary symptoms that a stone is unlikely. It could have been some transient pelvic symptom. If it recurs see your physician or gynecologist for evaluation.