Highlights Hot Chocolate and Squirty Cream

Hi All

I am new to KETO and would appreciate guidance on carb intake.  I am aiming for less than 20 carbs per day, Cadbury's Highlights has 4.1g of carbohydrate per each 11g serving and Cowbelle squirty cream has 1.6g per each 12g serving. So, theoretically, does that mean I could have four cups with cream each day counting as my 20g of carbs?