Believe it or not, those cravings do go away. It'll be a little while, but it comes with kicking the habit. (Sugar is, after all, highly addictive). Sadly, no patches or gum to help, but it does get better. All low-carbers have been there, just like quitting sigarettes. It's hardest at the start! One thing tho; did I read your thyroid's wonky? I have Hashimoto's, and when my meds aren't exactly right, it messes with my bloodsugar. I get hypo when I shouldn't, as diet-controlled T2's don't, usually. I eat 6 meals a day, (3 proper ones and 3 snacks) at around 75 grams of carb in total. If I'm active I might need a little more. Another good reason to test regularly! Going no carb might affect your thyroid and weight as well. (I started gaining weight because the stupid thing thought I needed more fat piled on. Aaargh!). All of this is specific to my body, you'll find out in time what works for you. No rush. It's a bit of a balancing act, but a doable one. My meter is my best friend. And my packet of emergency Oreo's.