Ovarian cysts are sacs filled with fluid that can develop inside or outside your ovaries. They actually develop spontaneously around the time of ovulation  and are rather prevalent. Simple ovarian cysts typically disappear on their own.
While many ovarian cysts go unnoticed, those that are larger may exhibit symptoms, including stomach pain. The lower back may occasionally experience pain as well.
Learn more about ovarian cysts, lower back discomfort, the causes of cyst formation, and treatment options by reading on.
How Are the Signs of Ovarian Cysts and Back Discomfort Related?
The lower abdomen is where an ovarian cyst most frequently causes pain. Although every person is different, this pain typically feels a little dull, intensity may fluctuate, and it tends to come and go.
Ovarian cysts can cause lower back pain in certain persons. In a 2019 analysis,  400 people with lower back pain’s MRI images were examined. Around 40 (44.5%) of the 90 patients with pain that wasn’t related to the spine had ovarian results.
Ovarian cyst-related lower back discomfort is frequently dull and painful. A cyst may rupture or burst occasionally. You can have sharper, more intense pain when this occurs.
Some signs that could suggest an ovarian cyst is the source of your unexplained lower back pain include:
- a sensation of pressure or fullness in your pelvic region
- having lower abdominal bloating or edema
- unpleasant or irregular intervals
- in-between-period spotting
- pain when urinating or having sex
- constipation 
- feeling the urge to urinate more frequently