I replaced sugar with sugarfree chocolate, is it ok?

I am sufar free for 8 days now. I used to BINGE sugar. Chocolate was my biggest problem (i would eat one chocolate a day or even two) . I would have cravings multiple times a day but especially after a meal. …. I decided to quit cold turkey (no even fruits, no sugar at all) to “get ot out of my system” completly … But the craving of “something sweet” after a meal is still going strong. So im eating a small sugarfree chocolate after every meal. Which satisfies my craving completly. Will this go away eventually? Is the addiction not necesarly sugar but the need for “a tasty treat” after a meal?