Hi, I have had mild pain in the left lower abdomen for the past year and half. Got abdominal and pelvic, TV ultrasounds, approx 2.3mm cysts found, but that s it. Even today, I have the pain and lately notice some tubelike hardness in the lower left abdomen and slight pain going to the back. Haven t had any other symptoms related to digestion or menstrual. Periods were delayed by 6 days this month and body temperature felt very high, but was not feverish. Please advise.