Hi and welcome!
You've done atkins before, so ya know generally how its gonna go, which i think for some is the hardest part.

Now about the sweet tooth part, I'm in the same boat. So my advice to you (which is what works for me ) is to stay away from the sweet stuff entirely! One taste of sweet and my control gets a workout

Ok ok, my allowed sweet treat is whipped cream with peanut butter whipped in and some splenda Its so filling (and not much fills me) that I can't really go overboard.

Good luck to you!!