Leap and terrible sleep

My daughter just finished her 3rd leap. Her sleep during the leap was terrible.. especially tonights. I was excited that she was done with the leap and I was hoping she would go back to sleeping between 5-7 hours straight without waking...well she slept 3 hours and woke up...she is feeding now and I sincerely hope she goes back to sleep. I'm absolutely exhausted...I need more than 3 hours..it's like she's back to the brand new baby stage. Please tell me that she will go back to her sleep habits before this leap happened.