I had ACDF at C5-C6 in August 2015. I am 11 weeks post-op now. I went back to work part-time 3 weeks ago. I also started having neck pain and numbness and tingling in my arms, hands, and fingers about 4 weeks ago :-( Surgeon had me do an X-Ray and that came back fine so now I'm waiting for another MRI. :-( I really hope another disc hasn't slipped because I'm really tired of being in pain all the time. :-( anyone had another disc herniate after surgery?