I have a l4-5 bulging disk. I have been diagnosed with spinal stenosis. I had two spinal epidurals. The first one worked and the second one did not. The second one caused vaginal bleeding. I had an ultrasound and everything was clear. I had cramps and bad sciatica with the bleeding. I am a breast cancer survivor and was on tomaxifen. Could endometrosis cause sciatica? My periods have been Been severe since my completion of tomaxifen. My ob/yn says my bleeding issues are a result of perimenopause and my vagianl ultrasound have been clear. I Am I crazy for trying to link the two problems?