I'm so glad you posted! Yes, there are things like the first weekend sober that can be particularly scary....but most of the people here have been through that and so can you.
In early sobriety I kept my life very busy and spent as much time as i could with other people in recovery.
checking out a support group, hanging out at SR those things can be a great help.
I spent time with my mom (blahhh) but it was helpful just cause she knew i was early on and so I thought I would be less likely to drink.
watch you don't get too hungry angry lonely or tired...