Welcome to this community and a great welcome to day 1 of your sobriety journey.
We are unable to do this alone so whatever you can do to create a supportive environment for yourself will be useful. Going to meeting(s), getting a sponsor, staying connected on this site). I have found this community to be super supportive and helpful - take some time to read through the threads. Ask questions if needed and jump in when comfortable.
I also found that changing up my daily routines and finding ways to keep my mind / body busy and or distracted was key to controlling my urges.
Wishing you well on your journey - hope to see you around!
a few of my favorite threads:
Checking in daily to maintain focus #58
and
Daily Gratitude, The Air Of Recovery #5