Hi. i'd like to ask something. my right ovary was removed 4 yrs ago due to ovarian cyst and now i feel pain everitime i have my period.pls help?

Need more info: Menstrual pelvic pain is common & unlikely to be serious. A few questions though: your age; taking hormones; pain on same side as the removed ovary; unusual bleeding; had another pelvic ultrasound in past 6 months? Your answers can help in forming a treatment plan. Meanwhile, an NSAID like naproxen if safe for you, can give pain relief.