I am 24 years old. I have severe back pain 1 day before my periods, and the 1st day of my periods. Periods are lighter before and last no more than 5 days, periods are very light after the 3rd day, I have periods every month regularly. I have pain during sex and spotting occurs every time I have sex, have frequent urine infections. Sometimes have more than normal off whitish discharge which is sticky after having sex. After having sex there is pain while urinating for 2-3 days.