Welcome at HCM.
I have read complete details of your question.
It looks that you are having broad based disc prolapse
at two levels of your spine.There is also narrowing of foramina. Looking at these details i assume that you are having pain at your both legs specially it should be on leg & feet & should be aggravated by walking.
The changes in spine are significant & if no any other contra indication for surgery exists then i will advice you to have surgery for relief.
You should consult to your neurosurgeon for that.Till then i will advice you to take care & not to bend over your back.It will be better for you to take rest.
Hope this all will help you.
With best wishes.