Can Surgery Treat Disc Bulging With Mild Compression And Degenerative Change?

Hi, my quesition is L5-S1 mild rightward eccentric disc bulge effacing the ventral the cal sac mildly narrowing the right lateral recess with mild contact and compression of the traversing right S1 nerve root.
Mild discogenic degenerative change at L5-S1 contacting a mildly compressing and traversing right S1 nerve root. So pease help me I can't seat or stand more than 7 min. When I go to bath room I feel I didn't finished and I am going to every 5 min. I was 5 month therapy but nothing change . Please I need help Do u think I have to go surgery ? Pls give me advise I am worry and stressful situation right now. Thanks