There's lots of different types of hunger. Emotional hunger is one you feel a LOT on CD and you can recognise it because it doesn't grow slowly like 'normal' hunger you just need something RIGHT NOW OR ELSE. There's also boredom hunger which feels less desperate, and then also thirst which can often feel like normal hunger.
You shouldn't feel 'normal' hunger in ketosis, but all the other ones you will. It's good practice at recognising the different types, and coping with them. If you feel the desperate emotional hunger and then choose not to eat, you can take away from that the proof that it doesn't control you.
I would advise trying to be mindful in all your battles, so they give you strength when the real fights start. It's too easy to not give ourselves credit when we do something good, but that makes it all the much harder to remember that we CAN and we DID. We need to hold onto those victories. If you've got 10 days feeling hungry and not eating, then you're quite frankly a superstar and you should acknowledge that. If you can handle one day on the diet, you can handle as many days as you need. You've proved you have what it takes to finish and get to goal and then to control your hunger when you're maintaining. Feel proud!