So first post on any forum and instead of my intro yours felt like it needed a more immediate reply. First right now everything will feel all kinds of messed up, even replying to this is making me feel anxious as crap, but I am sending you the snuggliest of hugs, and if I could be there to walk with you, I would. I hope that you can take a few deep breaths push the panic and anxiety or whatever aside and show just how strong of a person you are and walk the dog even if it's to the end of the yard and back. Take a step and whenever you need it we will be here to walk with you.