You defoliated her in a nice way, taking away all the fan leaves won't cause any trouble, she will only grow bigger. Just try to avoid taking away more leaves on the next week, after that you can keep cutting without worrying about stressing her too much. Also, the brown marks on the leaves are made by citrus leafminer, I get those too growing outdoors but I've never had so many damaged leves. You might want to try neem oil to keep them away. Hope this helps 😊