Watching my Carbs...

Today is day two on my insanity diet and so far both days I have gone over on my carb and calcium intake.  Thanks to Valentine's Day I am going over because I am treating myself to chocolate covered strawberries, otherwise I wouldn't have gone over.  Does anyone has some tasty low calorie low carb snacks they could share with me.  I am having a hard time trying to find foods that are healthy and low in carbs...help please!