Welcome, hills. Congratulations on 3 days.
It truly is one day at a time early on.
Sometimes it's one hour at a time.
A recovery plan really helps.
AA, SMART, counseling, therapy. Whatever works.
There is lots of good info about recovery on this site.
They are called stickies and are embedded in each forum.
Might also think about joining the current "class."
It's a support forum for the newly sober and those wanting to become so.
Good luck. Keep coming back.