Welcome to the site. Ovarian cysts can cause severe lower back and leg pain, mimicing sciatica. They can also cause GI problems. 99% of ovarian cysts are benign. You and your mom are in my thoughts and prayers. Godspeed
~Tascha
Hello. I have been experiencing Sciatica for about three months. I went to my family doctor who thought it had something to do with the ovaries. My u/s came back with thickened endometrium. I just had a D&C done in March for the endo problem. I am still having a lot of pain, so my family doctor ordered an MRI of the spine. I have two herniated disks. I got passed along to the Orthopaedic and now I am scheduled for surgery on April 25. I have been experiencing some pelvic pain for several days now, but my gyn said i am ok. I would go to the doctor and get checked out to see if they can figure out what is causing your pain. Best of wishes to you.