my gf went to the er two weeks ago with sciatic nerve pain symtoms. They gave her a week steriod. Then last wednesday it got unbearable. Back to the er and doctor said was l1 l2 l3 buldging discs. They upped here steriods and prescribed pain med. She now is kinda a little better when lying down. When she walks just to the restroom she is in tears for and hour or more. Pain is behind knee, back of leg and ankle. severe pain. I cant help her and feel miserable. Please help me with anything that can help her!!!!!!!!