Do you count the carbs in your vitamins?
Like Doggz, I don't count carbs in my supplements, but I swallow almost all of them. I do a chewable Centrum a day, and Bariatric Advantage Chewable Calcium tablets that have 1 carb per tablet. I have 3 of these. I take Metamucil for fiber, don't count it either.
The reason is that as long as I don't have a triggery reaction (thank you, Fiber Gummies!), I treat supplements as a requirement. I have had problems skipping my supplements in order to eat more food - I'm a little bit of a nut case though. Good luck!!