I agree with jakegorzen. Any time you come off of a benzo like klonopin there can and probably will be withdrawal side effects. I assume you are coming off of it under your doctor's supervision; for me, when I was coming off of it, I initially had some side effects and talked more with my doctor and went on a slower taper which helped me tremendously. Staying in contact with your doctor is important in my experience...keep us posted!
yes it does, but if the pains get to bad and it feels extremely bad...dont hesitate to go get it checked out just in case.
Stomach pains from Klonopin withdraw is usually due to gas, or muscle tension.
If if starts to feel like someone stabbing you, and you can barely walk or anything, definently go the the Docs