Welcome Ross - this is a very supportive community to be a part of. Take some time to read around and use the magnifying glass to search for topics you may be interested in. This community is jumping 24 hours a day so someone is always around to help.
Whatever your reasons may be they are your reasons and i don’t think anyone would disagree with your decisions.
Is this your first time trying to quit?
Have you tried a meeting (in person or on line)
I have found that a supportive community (this one in particular has been a saving grace) and also having plenty of activities to do help keep me busy and distracted. (games, workouts, puzzles, knitting, walking, meditating, cooking, dancing…etc)
Also - when i quit smoking cigs/ weed – i made sure to have gum on hand. Some people like chewing on straws. Mainly to snub out your oral fixation needs.
Wishing you luck on this journey and do hope to see you around. The check in thread in particular is very helpful to keep us accountable.