JC1985 - sorry to hear about your wife etc. It's tough when you don't know what's ahead, but before long you'll be grounded again and having a life! Honestly, I'd say the first 2-3 years properly out the org was the hardest because you're in a state of limbo - not really knowing where your "home" is and not feeling connected to anyone. Once that phase of grief is out of the way you'll be surprised at how lost and alone you once felt, and how at one time everything looked hopeless. You'll be glad to hear it's definitely not bleak, you just need to have patience in letting the story play out.
I remember going through euphoric phases, followed by darker ones (very up and down). Nowadays I'm very happy and look forward to the future with excitement (kind of like as a kid). The thing that got to me when leaving was the social life of a JW - I generally felt pretty well connected. Initially I felt that something was missing - that interaction and belonging to something greater (not just in a friendly sense, but religiously/spiritually too). Nowadays I don't even feel that anymore; have made connections with plenty of other people (took a while to start trusting). It's like gradually coming out of a cocoon lol. One thing needs to be shed before you can go to the next stage, and often you don't know what's coming and how much it contributes to inner change. Much of the time you're learning a lot about yourself, there's a great learning curve (bigger than most have to endure).