Congrats on making it thru the day without drinking.
The longer your sober time, the easier it gets. I never get cravings to drink anymore. Sober is my normal now.
My life is so much simpler, no drama or chaos. I wake up feeling good and go to bed feeling good.
I know it's hard to call people, but if they gave you their number, they must have wanted you to call. Maybe call and ask them if it's a good time to chat. That leaves them an out if they're in the middle of something and can't talk.
Congrats on your sober time!