I have spinal stenosis 2 disk in the neck and one lower back with it I have neck, shouler, arm pain especially when lift things?

See spine doc. The neck/arm/shoulder pain might be from pinched nerve. There are non-surgical and surgical treatments that can help if you're not getting better with time, physical therapy, etc. See a spine specialist who can talk about options.
Spinal stenosis. What you describe makes sense as going together, but I am not clear what question you are asking. In general, you want to try to avoid surgery for spinal stenosis. Alternative treatments include physical therapy and steroid injections.