Welcome!! I am also fairly fresh to sobriety - currently ending day 4. I have tried staying sober many times in the past few months but didn’t bother to set myself up with a good support system.
I currently do talk therapy, go to online AA meetings at least once a week, and also do some reading. Here’s a list of some quit lit reads
Set up support and hop on this app at least once a day. It helps a lot with keeping yourself accountable. I wish you well and hope to see you around!