I have gastritis and gastrointestinal ulcer.now i'm having a sharp pain in left lower abdominal hip bone during my ovulation and pain around my hip .

Seek MD attention: causes of left lower belly pain include commonly kidney stones, ovarian cysts, appendicitis, infections, inguinal/femoral hernia, muscle strain, and inflammatory conditions. If persistent or worsen, would seek MD evaluation as diagnosis cannot be made without examination. Urgent MD eval if with blood, fever, worsened pain, or nausea.