I was off work for 2 1/2 months post ACDF surgery - I was very fortunate because my boss was great and concerned that I not do too much.
I'm 6 months post ACDF and still have back pain and nerve problems in my lower extremities. I look perfectly normal, except I cannot walk very far, or be very active. So, sitting at work at my computer should be okay, right? Not! I think it's one of the worst things we can do.
I have some more tests scheduled, but I'm afraid I'm going to be told, "just deal with it" until the nerves settle down, if in fact they ever do.
If I were you, I'd go buy myself a collar and wear it to work!
Also, be sure to take care of yourself when you are there - take frequent breaks, get one of those microwaveable heat pads and wrap it around your neck for short intervals while you are working - it's another one of those visible signs that says, "all is not well here, folks!"
If you are normally upbeat person and if you are like me, then you feel guilty and angry with yourself for having a bad day - you are NOT a crybaby - give yourself permission to have bad days, and cry if you want! Just don't get stuck there - from what I'm experiencing and reading on these boards, it's a long road.
Best Wishes.