Sugar Free Snacks Low Carb?

Mga momshies first time mom here. I am on my 8th week. As per my OB, Mataas sugar ko need po less sugar intake pati carbs, Pati fruit jntake di na masyado pwede kaso po madali po akong sikmurain and gusto ko kumain due to cravings. Ano po ba pwede kong kainin? Thank you