Thanks for posting your query.
infections are very common in females and Frequent urination
may be a symptoms of this infection.
may be a premenstrual tension and a very common symptoms in females during menses.
Do you have any sort of weakness in lower limbs?
You should consult with gynecologist and should go for thorough check up.
You should also go for ultrasound
imaging studies of abdomen to rule out ovarian pathology; although its possibility is very less.
You should also go for urine routine & microscopy.
Dr. Mayank Bhargava