Also r/dryalcoholics. Find communities to support your sobriety. For me, believe it or not, and this doesn't work for everyone as it may be triggering, it was the positivity of the non-alcoholic beer community on Facebook that helped me a ton.

Best of luck and honestly if you are committed to it it's not that hard. The social aspect is the hardest, you just need to do you and not worry about whatever anyone else thinks or says. Unfortunately we live in a very alcohol-centered society.