I have a serious sweet tooth sometimes, it seems to wax and wane throughout the year.
When I really need something sweet, I usually crave chocolate. Instead of going straight to the candy bar aisle I grab super-dark or rich chocolate and eat just a piece or two, and then wait a few moments. My usually goes away after that. Now I tend to avoid milk chocolate all together.
Another option that’s worked for me is getting fresh juices. I prefer apple / lemon (or orange) / ginger juice. It gets very sweet tasting and is super good for me, too! After going this route a few times I’ve noticed a huge improvement in my mood and physical comfort.
You need sugars in your diet – but there are healthy sugars from juices (and even some carbs), and you need these items in your body anyway (yes, even carbs). I still grab the occasional cookie and bag of M&Ms, but I never finish it / them in one sitting.
An important thing to remember is not to give up on trying, and if it’s difficult, well, that just means it’s worth it. Good luck!