Riverdale Man,
I'm really sorry to hear you're not feeling much joy.
I know you'll hang in there because you seem like a VERY determined person. Life's not about getting through it with gritted teeth though so you definitely need to sort this out right now and seeing a counsellor is probably a good first step even if only to hear yourself say what's in your head and straighten it out.
I think Martha is on the right track, perhaps it's time to focus on some other goals or hobbies. That's not to say that you shouldn't be vigilant in taking care of your quit but before you quit you must have had some "gee if I had more time I'd love to do that", whether it's reading books or astronomy or gardening or learning to play an instrument or a language, there must be something that as a Riverdale Boy you were passionate about, why not indulge some of those things now? Build a model airplane, take a course in something what ever gets you going, cooking or art classes or mechanics! I've started doing some of my old childhood hobbies and it's great fun and weirdly comforting, like finding a favourite old jersey or scarf.
Happiness is moments taken to enjoy, not a constant state. Perhaps you are focussing on quitting and how hard it is so much that you're not taking time to enjoy simple moments.
Don't endure this quit or your life. They're not to be only endured, what a miserable existence, don't let yourself go too far down that track. I know how it feels to be sick of this phase of half wanting to smoke and half not wanting to smoke, it sucks! Accepting that we'll never smoke again is hard but get it out of your head, it was a false happiness, a mirage, you were not happier. It may have been easier in the short term (like 30 mins short term!) because we fed the addiction but do you know a single smoker who doesn't feel crap about their smoking??? How depressed did you used to feel about being controlled by nicotine? That sucked far more than this, that's why we so desperately wanted to stop.
We have to let the dream one day being able to have a smoke and the nightmare of never having another smoke go. The first is not a positive and the second is not a negative. We both know there is no such thing as having "a" smoke, it's going back to