Thanks for the suggestions/support.
This isn't my first rodeo and I've tried vaping, and the inhalator and lozenges, and found that each time I went back, the longest I went was about a month since I have been a heavy smoker for about the last 7-8 years, I don't remember feeling like this but I also haven't really been this commited to stopping before either.
I was an occasional smoker for years and could go all day with having one or two, but as it does it crept up and up until I was a heavy smoker. I don't want to be.
I'll look into the tablets, though when speaking to the Dr a couple of years ago they didn't want to prescribe anything but patches etc because I have a history of depression and apparently champix(?) Can cause issues - though I think I've got them anyway!
The biro trick is a good idea, I'll try that, I don't want to vape because I think I associate it with failure in my mind if that makes sense, but it might be worth a try as I'm more committed this time if this doesn't pass soon.
Interesting about the patches not agreeing with some people, I hadn't considered that, just thought I was being a bit weak tbh, but worth looking at alternatives.
It's not so much a reaction to a craving, rather a complete dip in mood and not that dragging insomnia fatigue, but I just feel wide awake until I crash which isn't good working shifts and needing to sleep between them or end up awake 24-36 hours at a time.
I don't want these feelings to wear me down, and make me crack, I realise it's withdrawal and to a degree anyone leaving an addiction goes through this.
I have been walking, I can't run for very far at all because of an old injury, and because I'm so unfit, though I realise that'll get better especially now the more I do it.
I've got sugar free sweets to crunch and crunchy veg or nuts, which seems to help as cravings hit, it's the drop in mood and feeling so utterly crap that's the real issue, I don't want it to end up being an excuse for starting again.
Typing this all out is helping, I have an app tracking health and financial benefits daily which I look at every day and times like this morning I've just avoided going to the shop because I just wanted to buy some and light up again.
Thanks all, if any of you experienced this low mood and feeling so down, how long did it last? Having a time in mind might help knowing there's an end here, rather than just being scared I'm back in that place again and having taken away something I associated with coping, just sort of wallowing here.
I'm also so embarrassed and ashamed about how much of an arse I've been recently - other people shouldn't be paying for this.