L3-L4 = Disc bulge with left sided protrusion resulting in severe narrowing of left lateral recess with protrusion abutting and moderately displacing the descending left L4 nerve root. Moderate-severe left sided neural foramenal narrowing. L4-L5 = Large extrusion extending inferiorly with obliteration of left lateral recess. Severe left greater than right neural foramenal narrowing. L5-S1 = Protrusion and left sided facet arthropathy with mild to moderate narrowing of the left lateral recess and moderate-severe left sided neural foramenal narrowing. My Dr. consulted with a neurosurgeon, and he reccomended oral dexamethasone taper with follow up in 2 weeks. Now 2 weeks out and my foot is still numb and tingling. What questions should I ask about next steps