Had surgery on C5-C6 to replace a bulging disc about 2+ years ago - it had almost pinched my spinal cord in half. The second opinion doctor offered to postpone his vacation scheduled the next day to do the surgery it was so bad. Both doctors said they prefer NOT to have to do surgery - would rather do PT, etc. But I was beyond that.
Anyway, my symptoms were I couldn't really feel my hands anymore, or feet. Legs and arms had started tingling, so it was getting worse not better. Medicine and chiro did not work (surgeon thought Chiro might have made it worse). The nerve stimulator set on the highest setting (painful!!!) I didn't feel at all on my feet.
My doctor also went through the front, a small incision about 2 inches long. I was in and out of the hospital in 48 hours. They took a bone graft from my hip (and incidentally, the doctor told me that this particular part of your hip is a perfect fit for replacing a bad disc. He said it was like God gave us to replacement parts built into us) and used that and held it all in place with a nice titanium plate.
The surgery was a life saver for me, I was 95% percent better immediately after the surgery. I still have some numbness and tingling in my hands, but that's easy enough to live with considering the alternative. The doctor had told me ahead of time that I may have permanent nerve damage. Bummer.
I wore a neck brace (not a soft one) for about 6 weeks. I was off work for 2 weeks, but that was because I wasn't really doing much at the office and they really didn't need me in - they just wanted me to heal fully. It hurt to swallow for about a week or so, but I really didn't take any pain killers except for the first 2 or 3 days. Aspirin after that. The incision on my hip hurt worse than the one on my neck.

You are not allowed to lift anything.
I agree, get the second opinion (your doctor may have suggested that to you). If you have to have the surgery, I wish you the best of luck. Hopefully it can help you like mine did.