5 days is great! Congratulations.
I also had trouble getting past about 5 days for years. I'm pretty sure it takes longer than that to get past the stage of being actively addicted to alcohol. It really does get easier if you can give it time. Remember: anything telling you to drink is your addiction/AV speaking and is a lie!
I found posting and reading here a lot every day has really helped me in the first few weeks. It helped keep that thought of "Oh everything is fine now! I might as well have a drink!" at bay.
Keep going!