In 2 hours Emmett John will begin his evaluation for autism. Up to this point it has all been speculation so we really didn't have anything to deal with emotionally. After today however, things will be made much more real. As much as I try I just don't see us coming out the other side of the tunnel without a diagnosis somewhere on the spectrum. The more we watch Emmett John the more it appears to be spectrum related. He smells everything, food and non-food items. The fits and the inability to talk are big ones also. As a father I just want him to be ok. As father that has been through hell and back over the past 10 years with Gavin, I want to put a name to…