Does Numbness And Tingling In Arm/fingers Require Medical Attention?

I was in a car accident 3 weeks ago when I was rear ended while sitting at a red light. I saw a chiropractor for my neck pain and then started having numbness and tingling down my left arm and fingers. I went for a MRI that shows C4-C5 disc bulge with left central disc herniation with extrusion with moderate to severe canal stenosis with left sided ventral cord compression. Mild left foraminal narrowing is identified. Also C5-C6 disc bulge with mild canal stenosis with mild foraminal narrowing towards the left. Also disc bulge at C3-C4 and C6-C7. I am in severe pain the past 2 days when the chiropractor started doing decompression in the office. I have now been advised to see a neurosurgeon and my primary doctor wants me to go to the ER stat. Should I be concerned?