Carbs and net carbs

I recently met with my nutritionist for my 3 month post op. I asked how many carbs I should be under/having, she said 50g per day I should be under. I asked about carbs vs net carbs, because things say 30g protein and 2 net carbs. She said it’s honestly all carbs and to just look at the reg carbs. Is that true ? I love my low carb tortilla wraps. I just feel kinda confused honestly. Trying hard to stay under that 50, but it’s difficult.