i have been having low back pain for years.it is getting to the point that it interupts my everyday life.the pain goes from the small of my back over to my hips and down my leg.there have been times the back of my left butt cheek and thigh will go numb.i went to the doctor the other day and when he tested my reflexs my left leg didnt really move at all but right leg moved with no problems.i was at the e.r. a few months back and the x-ray showed my spine is starting to curve just above where the pain is.she asked if i had injured my back in anyway and i havent.also on the x-ray you can see my disc then a space all the way down until you get to where it hurts and then it looks like a whtie blob you cant see any space between them.the doctor i went to see has orderd the xrays so he can see them but he never really told me anything.so i wont know anything from him until i go back.what do you think is going on

Optional Information:
Female , Age: 35

Already Tried:
heating pads laying on my back with my knees pulled to my chest as if to relieve pressure