That EFC is normal. Many families have EFCs of between 1/3 to 1/4 of their incomes.
Your CSS EFC can be higher depending on various factors that FAFSA doesn't consider.
What are your financial safeties (schools that you can afford to go)?
HOw much have your parents said that they can pay each year? If you don't know, then you need to ask.
If they can't pay $19k per year, how will you cover that?
Do the schools that you're applying to meet 100% of need with small or no loans? If not, you could end up with FA packages with big loans and need more loans to cover EFC.