Welcome to the board! I'm glad you let us know that you're here and I'm hopeful that you'll get the support you need :)
I know you expressed some concern about being hungry at night -- don't be! One of the great things about the Atkins way of eating (WOE) is that you never have to be hungry. If you're hungry, then eat! The rule is to eat until you're full, but not stuffed.
As for the sweet tooth, unfortunately, oatmeal and sugar-free cookies are not "legal" during Induction. (Actually, real oatmeal isn't legal during OWL, either, and it's likely that the sugar-free cookies aren't low-carb...make sure you're reading the nutrition info!).
The good news is that there are "legal" sweet treats you can have during Induction. Here are some suggestions for you:
* Homemade whipped cream made with 1/4 cup whipping cream, one packet of Splenda, and dash of vanilla extract, or, omit the vanilla and make a "mousse" by adding a teaspoon of sf jello (the sparkling mandarin orange was the best one so far) (In my opinion, this makes 2 servings for someone on induction)
* Whipped cream cheese mixed with Splenda and cocoa or Walden Farms no-carb chocolate syrup or low-carb maple syrup or any of the 45 (or so) flavors of sf Da Vinci syrup
* Cinnamon/Splenda crisps (Tastes very much like the cinnamon/sugar twists you get at Taco Bell and is made with, yes, pork rinds! Let me know if you need instructions on how to make them...)
* 1/4 or less of a really good sugar-free dark chocolate bar or a couple of small bites of a low-carb bar (just enough to get a nice dessert taste for your mouth)
* An "Italian" soda - many varieties of these...the general premise is you put a splash of cream in a glass, then fill with diet soda. If you use orange soda, you can make a creamcicle! If you use root beer, you can make a "sunken" root beer float! It's *really* good with Waist Watchers black cherry soda, too!
* Sugar-free jello, with or without some fresh whipped cream on top.
Once you're past Induction, if you want a cookie "fix," you could also try my recipe for low-carb macaroons -- YUM!
Hope these ideas help...be sure to post again to let us know how you're doing and what we can do to support you!
Laura