Hello, I have studied your case. Gyaenacological reasons may also lead to back pain but first you need to correct structural problems if they are present. When such patient comes to my hospital we usually take x ray spine or if required MRI to see for any nerve compression. Medication like methylcobalamine and analgesic will reduce pain; you can take them consulting your treating doctor. Some exercises which can be done after pain has reduced include- Spine extension exercises, lying on your stomach flat lift leg 6 inches from ground, do it for other leg. Now lift both hand and leg simultaneously, 6 inch off the ground and stay Position for around 10 breathes. Core stabilizing spine exercises will help. You may consult physiotherapist for further guidance. He may start TENS, or ultrasound which is helpful in your case. Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries. If you find this answer helpful do not hesitate to rate this answer at end of discussion. Take care.